How to Insulate a Shed Roof Cheaply

How to insulate a shed roof cheaply? It’s a question echoing in the minds of many DIY enthusiasts and budget-conscious shed owners! This isn’t about sacrificing warmth for your wallet; it’s about smart choices and clever techniques. We’ll explore affordable insulation options, easy installation methods, and crucial strategies to maximize your energy savings without breaking the bank. Get ready to transform your chilly shed into a cozy haven, one strategically placed insulation bat at a time!

From understanding your shed’s unique construction to mastering the art of sealing air leaks, we’ll cover every step of the process. We’ll compare different insulation materials – think fiberglass, cellulose, and foam board – weighing their cost-effectiveness and ease of installation. We’ll even delve into the importance of vapor barriers and ventilation to prevent those pesky moisture problems. By the end, you’ll be armed with the knowledge to tackle this project confidently and affordably.

Understanding Shed Roof Construction

Before we dive into the cheap insulation strategies, let’s get a firm grasp on the basic anatomy of a shed roof. Understanding its structure is crucial for effective and safe insulation. A shed roof, also known as a lean-to roof, is characterized by its simple, single-sloped design, making it a popular choice for smaller structures like sheds, garages, and porches.

Shed roofs are remarkably straightforward in their design, but understanding their components is key to successful insulation. This knowledge will allow you to identify potential air leaks and plan your insulation strategy effectively.

Shed Roof Components

A typical shed roof comprises several key elements. These elements work together to provide structural support and weather protection. Knowing these components helps in planning the insulation process.

Rafters: These are the sloped beams that support the roof sheathing and ultimately the roofing material. They are typically spaced 12-24 inches apart, depending on the roof’s span and the load-bearing capacity of the materials used.
Roof Sheathing: This is the layer of plywood or OSB (oriented strand board) that covers the rafters, providing a solid base for the roofing material. It acts as a continuous surface to support the weight of the roof covering and creates a plane surface for insulation.
Underlayment: A waterproof membrane placed over the sheathing, acting as a secondary barrier against water penetration before the roofing material is installed. This layer is critical for preventing moisture damage to the insulation and the structure itself.
Roofing Material: This is the outermost layer of the roof, providing protection from the elements. Common materials include asphalt shingles, metal roofing, and corrugated plastic sheeting.
Fascia Board: The vertical board at the edge of the roof, usually covering the ends of the rafters. It provides a finished look and often supports the gutters.
Soffit: The underside of the roof overhang, typically covered with vented panels to allow for ventilation. This is important to prevent moisture buildup within the roof structure.

Shed Roof Framing Techniques

Several framing methods can be used for shed roofs. The choice often depends on the size and complexity of the shed, as well as the available materials and the builder’s skill. Understanding these techniques helps you assess the existing structure before insulating.

Simple Rafter Framing: This is the most common method, involving rafters directly attached to the top plate of the shed’s walls and the ridge board (if present). It’s simple, cost-effective, and suitable for smaller sheds.
Truss Framing: For larger sheds, pre-fabricated trusses are often used. These are assembled units containing multiple members designed to efficiently span greater distances. This approach is more efficient but typically more expensive.

Common Shed Roof Materials

The materials used in shed roof construction significantly influence insulation needs and methods. Choosing appropriate insulation depends on the materials used in the roof structure.

Wood: Commonly used for rafters and sheathing, wood is relatively inexpensive and easy to work with, but requires proper treatment to prevent rot and insect damage.
Plywood/OSB: Used for sheathing, these provide a strong, stable base for the roofing material and the insulation.
Metal Roofing: Durable and long-lasting, metal roofing can be more expensive upfront but offers excellent weather protection. Its thermal properties also influence insulation requirements.
Asphalt Shingles: A widely used and relatively inexpensive roofing material, asphalt shingles offer good weather protection but have a shorter lifespan compared to metal roofing.

Assessing Insulation Needs

Getting the right amount of insulation for your shed is crucial for its comfort and longevity. Think of it like Goldilocks and the Three Bears – too much insulation is wasteful, too little leaves you shivering, and just the right amount creates a perfect climate. Several factors play a significant role in determining how much insulation you’ll need.

Factors Influencing Insulation Requirements

Climate plays a starring role in your insulation needs. A shed in Alaska will require significantly more insulation than one in Florida. Think about the average winter temperatures and the length of the cold season. Similarly, the shed’s intended use drastically alters insulation requirements. A workshop storing sensitive electronics needs a more stable temperature than a simple garden tool shed. A shed used as a guest room or home office will demand higher levels of insulation for year-round comfort.

Calculating R-Value

The R-value is a measure of a material’s resistance to heat flow. The higher the R-value, the better the insulation. Determining the necessary R-value involves considering several factors, and a simple calculation can help. While precise calculations may require professional software or consultation, a basic approach can be used for cost-effective shed insulation. First, consult local building codes for minimum R-value recommendations. These codes often vary based on climate zone. Then, consider the desired internal temperature difference between the outside and inside of the shed. A larger temperature difference requires a higher R-value. For example, if you live in a region with harsh winters and want to maintain a comfortable 70°F inside when it’s 20°F outside, you’ll need a higher R-value than someone aiming for a 50°F internal temperature in milder conditions. Finally, consider the type of insulation material; different materials offer varying R-values per inch of thickness.

To estimate the R-value, you can use this simplified formula: R-value = (Temperature Difference) / (Heat Flow Rate). However, accurately determining the heat flow rate requires specialized knowledge and tools. Using online R-value calculators and consulting local building codes is highly recommended.

Consequences of Inadequate Insulation

Insufficient insulation can lead to a cascade of problems. Firstly, your shed will be uncomfortable to use, especially during extreme weather. Imagine trying to work in a freezing workshop during winter or a sweltering storage room during summer. Secondly, inadequate insulation can lead to increased energy costs if you’re using heating or cooling appliances. Think about the energy wasted trying to heat or cool a poorly insulated space – your electricity bill will reflect this inefficiency. Thirdly, temperature fluctuations can damage stored items. Imagine sensitive tools rusting in a damp, cold shed or delicate plants wilting in excessive heat. Finally, moisture buildup from temperature swings can lead to mold and mildew growth, causing structural damage and posing health risks. A properly insulated shed protects your belongings and your health.

Choosing Cheap Insulation Materials

Insulating your shed roof on a budget doesn’t mean sacrificing effectiveness. By carefully considering different insulation materials and sourcing strategies, you can achieve significant energy savings without breaking the bank. The key is to understand the trade-offs between cost, performance, and ease of installation.

Fiberglass, Cellulose, and Foam Board Cost Comparison

The cost-effectiveness of insulation materials varies significantly depending on factors such as R-value (a measure of thermal resistance), thickness, and availability in your region. Generally, fiberglass batts are often the cheapest upfront option, followed by cellulose, with foam board insulation being the most expensive per square foot. However, foam board’s higher R-value per inch often means you need less material overall, potentially making it a more cost-effective choice in the long run, depending on your climate and shed’s construction. For example, a 100 sq ft shed roof might require 100 sq ft of R-13 fiberglass at $0.50/sq ft ($50 total), while the same R-value could be achieved with 50 sq ft of R-26 foam board at $2.00/sq ft ($100 total). However, labor costs for installing foam board might be higher than for fiberglass. A detailed cost analysis, considering both material and labor, is crucial for determining the truly cheapest option for your specific project.

Advantages and Disadvantages of Recycled or Reclaimed Insulation

Using recycled or reclaimed insulation materials offers a significant cost advantage and environmental benefit. Commonly, recycled denim insulation or repurposed cellulose insulation can be sourced at a fraction of the cost of new materials. However, there are potential drawbacks. Recycled insulation may have inconsistent R-values and might require more careful handling during installation to avoid compromising its effectiveness. Additionally, sourcing reclaimed insulation can be more time-consuming and may involve additional transportation costs. For instance, a local demolition project might offer free or cheap cellulose insulation, but you’ll need to transport it yourself. Weighing the cost savings against the potential effort and uncertainty in quality is essential.

Practical Tips for Sourcing Affordable Insulation Materials

Several strategies can help you find cheap insulation materials. Check online classifieds and local salvage yards for discarded or surplus insulation. Many construction sites generate excess materials, which could be available at discounted prices or even for free if you’re willing to pick them up. Consider contacting local insulation suppliers directly to inquire about any sales, discounts, or surplus stock. Joining online forums or community groups focused on DIY projects can connect you with individuals selling used or leftover insulation. Remember to always inspect any reclaimed insulation thoroughly before use to ensure it’s in good condition and free from mold or pests. A little legwork can often lead to significant cost savings.

Insulation Installation Techniques

Insulating your shed roof effectively is crucial for maintaining a comfortable temperature inside and protecting your stored items. The method you choose will depend on your budget, the type of roof construction, and your DIY skills. Let’s explore three common approaches: using batt insulation, loose-fill insulation, and rigid foam board insulation.

Batt Insulation Installation

Batt insulation, readily available at most home improvement stores, is a relatively easy option for shed roof insulation. These are usually fiberglass or mineral wool and come in various thicknesses. Before beginning, ensure you have all necessary safety equipment, including gloves and eye protection. Remember to wear a dust mask when working with fiberglass batts.

Measure and Cut: Carefully measure the spaces between your roof rafters or trusses. Cut the batt insulation to fit snugly, leaving a slight gap to avoid compression. It’s better to have slightly too much than too little. Aim for a tight fit but don’t force it.
Install the Batts: Gently push the insulation batts between the rafters or trusses, ensuring they fill the space completely. Avoid compressing the material too much, as this reduces its R-value (insulating effectiveness).
Secure (Optional): For added security, especially in areas with high winds, you can use staples or thin strips of wood to secure the batts in place. However, a snug fit often suffices.
Finish the job: Once all the batts are in place, you can install your roof sheathing or finish your ceiling.

Loose-Fill Insulation Installation

Loose-fill insulation, such as cellulose or mineral wool, is a more flexible option that can be blown into the cavities of your shed roof. This method is ideal for irregular spaces or hard-to-reach areas. Always follow the manufacturer’s instructions for proper application and safety precautions.

Prepare the Area: Cover any areas you don’t want insulation to enter, such as vents or electrical wiring. Ensure good ventilation while working with loose-fill insulation.
Use Appropriate Equipment: You’ll need a machine to blow the loose-fill insulation into the roof cavity. Rentals are available from most tool rental stores. This method is generally not as easy as using batts.
Even Distribution: Carefully distribute the insulation evenly throughout the cavity, aiming for a consistent depth. Check the insulation depth periodically to ensure you are getting the desired R-value.
Finishing Touches: Once the cavity is filled, you can proceed with the installation of your roof sheathing or ceiling.

Rigid Foam Board Insulation Installation

Rigid foam boards, made from materials like polyurethane or expanded polystyrene, provide a high R-value in a relatively thin profile. They are easy to handle and cut but require precise measurements and a good seal to prevent air leakage.

Measure and Cut: Accurately measure the spaces between your roof rafters or trusses. Cut the foam boards to fit snugly, ensuring a tight fit to prevent air infiltration. Use a sharp utility knife for clean cuts.
Install the Boards: Carefully fit the foam boards between the rafters or trusses, ensuring a tight seal against any gaps. You may need to use adhesive or mechanical fasteners to secure the boards.
Seal the Gaps: Use a suitable sealant to fill any gaps or cracks between the foam boards and the surrounding structure, preventing air leakage. This step is crucial for maintaining the R-value.
Complete the Roof: Once the insulation is installed, you can continue with the remainder of your roof installation, including the sheathing and roofing material.

Insulation Method Comparison

Material	Cost (Estimate)	R-Value (per inch)	Installation Difficulty
Batt Insulation (Fiberglass)	Low	3-4	Easy
Loose-Fill Cellulose	Moderate	3.1-3.8	Moderate
Rigid Foam Board (Polyurethane)	High	6-7	Moderate

Addressing Vapor Barriers

Vapor barriers are crucial for the long-term effectiveness and health of your shed’s insulation. They prevent moisture from migrating into the insulation, which can lead to mold growth, reduced insulation R-value, and structural damage. Think of it as a raincoat for your insulation, protecting it from the elements and keeping it performing at its best. Ignoring vapor barriers can significantly shorten the lifespan of your insulation and even compromise the structural integrity of your shed.

The primary role of a vapor barrier is to control the movement of water vapor. Warm, moist air inside your shed will naturally try to move towards the cooler exterior. If this moisture reaches the insulation and condenses, it creates a breeding ground for mold and mildew, drastically reducing the effectiveness of your insulation and potentially causing serious damage to the wood framing of your shed. A properly installed vapor barrier acts as a one-way valve, allowing moisture to escape but preventing it from entering the insulation.

Vapor Barrier Materials and Their Applications

Several materials can effectively serve as vapor barriers. The best choice depends on factors like budget, ease of installation, and the overall climate.

Common vapor barrier options include polyethylene sheeting (plastic sheeting), reflective foil insulation (often combined with bubble wrap or foam), and specialized vapor barrier paints. Polyethylene sheeting is inexpensive and readily available, making it a popular choice for budget-conscious projects. However, it’s less durable than other options and prone to tearing. Reflective foil insulation offers both vapor barrier and insulation properties, providing a two-in-one solution, but can be more costly. Vapor barrier paints offer a seamless application but require careful preparation and application to be effective.

Vapor Barrier Installation Strategy for a Shed Roof

The most effective strategy involves installing the vapor barrier on the warm side of the insulation. In a shed roof, this typically means placing the barrier on the interior side of the roof, between the insulation and the interior finish. This prevents warm, moist air from entering the insulation.

Before installation, carefully inspect the sheathing for any gaps or cracks. These should be sealed with appropriate sealant to prevent moisture from bypassing the vapor barrier. Overlapping the sheets of vapor barrier material is crucial, ensuring a continuous seal. Typically, a 6-inch overlap is recommended, and the seams should be sealed with waterproof tape. Remember to extend the vapor barrier down the walls to create a continuous barrier. If using polyethylene sheeting, secure it with staples or construction adhesive, ensuring it is taut but not stretched. For foil-backed insulation, follow the manufacturer’s instructions for proper installation.

Addressing Potential Challenges

Installing a vapor barrier in a shed roof can present some challenges, especially in older sheds or those with irregular roof structures. Careful planning and attention to detail are essential. For example, areas around vents or pipes require special attention to maintain the continuous seal of the vapor barrier. Properly sealing these areas with caulk or sealant is critical to prevent moisture intrusion. Remember to always refer to the manufacturer’s instructions for your chosen vapor barrier material to ensure proper installation and optimal performance.

Ventilation Strategies

Proper ventilation is crucial for the longevity and health of your insulated shed. Without adequate airflow, moisture trapped within the insulation can lead to mold growth, structural damage, and a generally unpleasant environment. This section will outline effective and inexpensive ventilation methods to keep your shed dry and comfortable.

Preventing moisture buildup is paramount in maintaining a healthy and functional insulated shed. Moisture, whether from condensation or external sources, can significantly degrade the insulation’s effectiveness, promoting the growth of mold and mildew, and potentially damaging the shed’s structure. Effective ventilation acts as a crucial defense against these problems by allowing for the circulation of air, removing moisture-laden air and replacing it with drier air. This constant exchange prevents moisture from accumulating and creating a damp environment.

Ventilation Methods for Shed Roofs

Several strategies can be employed to effectively ventilate a shed roof, ranging from simple to more complex solutions. The best approach will depend on the shed’s size, design, and budget.

Ridge Vents: These vents are installed along the peak of the roof, allowing warm, moist air to escape. A simple ridge vent can be a continuous slot cut into the roof sheathing, covered with a mesh to prevent insects and debris from entering. More sophisticated options include pre-fabricated ridge vents that are readily available at most building supply stores. Imagine a narrow, horizontal opening running the length of the shed’s roofline, allowing a gentle but consistent flow of air.
Soffit Vents: Located at the eaves (the lower edge of the roof), soffit vents allow fresh, cool air to enter the shed. These can be incorporated into the fascia board or installed as separate vents. They work in conjunction with ridge vents to create a natural airflow. Picture small, evenly spaced openings along the underside of the roof overhang, drawing in air from outside.
Gable Vents: If your shed has gable ends (triangular ends of the roof), installing vents in these areas can provide additional ventilation. These vents can be simple louvers or more decorative options. Think of small, rectangular openings near the top of the gable walls, providing an alternative pathway for air to escape.

Creating Proper Airflow Within the Insulated Shed

Effective ventilation requires a balanced system. Simply installing vents isn’t enough; you need to ensure that air can freely circulate throughout the shed.

The placement of insulation is critical for optimal airflow. Avoid completely sealing off the attic space above the ceiling. Instead, leave a small air gap between the insulation and the roof sheathing to allow air to move freely between the soffit and ridge vents. This air gap should be at least 1-2 inches, depending on the climate and the type of insulation used. A well-insulated shed with proper airflow will maintain a more consistent temperature, reducing the risk of condensation and maximizing the efficiency of the insulation. Consider this scenario: a shed with proper ventilation will experience less temperature fluctuation, making it more comfortable and less prone to moisture problems compared to a poorly ventilated shed, even if both have the same amount of insulation. The air gap acts like a chimney, allowing for the natural convection of air, which helps to keep the space dry and prevent moisture buildup.

Sealing Air Leaks

Preventing air leaks is crucial for effective shed insulation, as drafts significantly reduce the effectiveness of your insulation efforts and waste energy. Even small gaps can let in significant amounts of cold air in winter and hot air in summer, negating the benefits of your insulation. Addressing these leaks before, during, or after insulation installation is a vital step towards a truly energy-efficient shed.

Common Air Leak Locations in Shed Roofs

Air leaks in shed roofs frequently occur at points where different building materials meet. These areas often lack proper sealing or have deteriorated over time.

Common Air Leak Locations

Air leaks commonly occur in several areas of a shed roof. These include the junctions between roof panels and walls, around chimneys or vents (if present), at the roofline where it meets the walls, and around any penetrations like electrical conduits or plumbing pipes. Cracks in the roof sheathing itself can also allow air to pass through. Gaps around windows and doors, if applicable, are also significant contributors to air leakage.

Materials for Sealing Air Leaks

Various affordable and readily available materials can effectively seal air leaks. The best choice depends on the size and location of the gap.

Caulk: Exterior-grade acrylic latex caulk is a versatile and inexpensive option for smaller gaps and cracks. It’s easy to apply and expands to fill small spaces. Choose a paintable caulk for a neat finish.
Weatherstripping: Foam or rubber weatherstripping is excellent for sealing gaps around doors and windows, if present. Choose a type that compresses well to create a tight seal.
Foam sealant spray: Expanding foam sealant is ideal for larger gaps and cracks, particularly in hard-to-reach areas. It expands to fill voids completely, creating a strong air barrier. Ensure you use a low-expansion foam to avoid excessive pressure buildup.
Silicone sealant: Silicone sealant provides a durable and water-resistant seal, suitable for areas exposed to moisture. It’s more expensive than acrylic caulk, but its longevity justifies the cost in critical areas.

Sealing Techniques

The success of sealing air leaks hinges on proper application techniques. Careful preparation and attention to detail are key to a long-lasting, effective seal.

Clean the surface: Before applying any sealant, thoroughly clean the area around the gap. Remove any loose debris, dust, or old sealant to ensure proper adhesion.
Apply sealant correctly: Follow the manufacturer’s instructions for the specific sealant you are using. For caulk, use a caulking gun to apply a continuous bead, pressing it firmly into the gap. For foam sealant, apply in small increments to avoid excessive expansion. For weatherstripping, ensure it is firmly attached and makes a complete seal around the perimeter.
Smooth the sealant: After applying the sealant, smooth it with a wet finger or a smoothing tool to create a neat, even finish. This helps prevent cracking and improves the seal’s longevity.
Allow sufficient drying time: Allow the sealant to dry completely before painting or further work. This ensures the seal is fully cured and provides maximum effectiveness.

Cost-Saving Strategies

Insulating your shed roof cheaply doesn’t mean sacrificing quality. With a little planning and smart shopping, you can significantly reduce costs without compromising on thermal performance. This section outlines several strategies to minimize expenses while maximizing the long-term benefits of proper insulation. Remember, the initial investment in insulation often pays for itself many times over in reduced energy bills.

Effective insulation is about more than just the material itself; it’s about strategic planning and efficient installation. By focusing on these key areas, you can achieve significant savings without compromising the effectiveness of your insulation project.

Utilizing Recycled or Reclaimed Materials

Finding alternative, cost-effective insulation materials can dramatically reduce your project’s overall expense. For example, recycled denim insulation offers comparable performance to traditional fiberglass at a significantly lower price point. Similarly, exploring options like used rigid foam insulation (carefully inspecting for damage before use) can lead to substantial savings. Remember to prioritize materials that meet your specific needs regarding R-value and moisture resistance. A thorough inspection is crucial before using any reclaimed material.

Optimizing Insulation Quantity

While adequate insulation is essential, over-insulating is unnecessary and wasteful. Calculating the precise amount of insulation needed based on your shed’s dimensions and local climate is crucial. Overestimating leads to increased material costs and potentially hinders airflow. Using an online R-value calculator, along with your local climate data, helps determine the appropriate thickness of insulation for optimal energy efficiency without excessive spending. For instance, a shed in a mild climate requires less insulation than one in a region with harsh winters.

DIY Installation

Hiring professional installers adds significantly to the project’s cost. If you possess basic DIY skills, undertaking the insulation installation yourself can save considerable money. While it requires time and effort, the savings can be substantial. Numerous online resources and tutorials offer step-by-step guides for shed roof insulation, making it a manageable task for many homeowners. Remember to prioritize safety and follow all manufacturer’s instructions when working with insulation materials.

Bulk Purchasing and Seasonal Sales

Purchasing insulation materials in bulk often results in significant discounts. Similarly, taking advantage of seasonal sales and clearance offers can reduce costs. Planning your project to coincide with these periods can yield considerable savings. For example, many home improvement stores offer significant discounts on insulation materials during the off-season, typically in the spring or fall.

Long-Term Cost Savings of Proper Insulation

Proper shed insulation translates to significant long-term cost savings, primarily through reduced energy consumption. A well-insulated shed will require less energy to heat in winter and cool in summer, leading to lower electricity or heating fuel bills. This cumulative saving can quickly offset the initial investment, resulting in a positive return on investment over the life of the shed. For instance, a shed with inadequate insulation might incur an additional $100 annually in energy costs compared to a properly insulated one. Over ten years, this translates to a $1000 saving.

Illustrating Insulation Placement

Proper insulation placement is crucial for maximizing the effectiveness of your shed’s insulation and minimizing heat loss or gain. Understanding how to position insulation around rafters, wiring, and other obstructions ensures a well-insulated and safe shed. This section will visually guide you through the ideal placement of your chosen insulation material.

Imagine your shed’s roof frame, with its parallel rafters running from the peak to the eaves. Picture these rafters as the skeletal structure supporting the roof sheathing and ultimately, your insulation.

Insulation Between Rafters

The most effective way to insulate a shed roof is to fill the spaces *between* the rafters completely. Think of it like filling a series of vertical boxes. Your insulation material, whether it’s batts, rolls, or loose-fill, should be snugly fitted between these rafters, leaving no gaps. Visualize a cross-section: the rafters are spaced evenly apart, and the insulation material neatly fills the space between them from the roof sheathing to the underside of the roof decking. This creates a continuous barrier against heat transfer. If using batts, ensure they are compressed slightly to fit tightly, but not so much that they are compressed beyond their rated R-value.

Insulation Around Obstructions

Now, let’s consider the inevitable: wiring, plumbing, or other obstructions that run through your rafter bays. Imagine a pipe running horizontally across several rafters. You’ll need to carefully cut the insulation to fit around the pipe, ensuring a tight seal to prevent air leakage. Visualize the insulation neatly tucked around the pipe, like a glove fitting snugly around a hand. The same principle applies to wiring. Cut the insulation to accommodate the wiring, making sure to maintain a tight fit and avoid leaving any gaps. If working with loose-fill insulation, you may need to carefully pack it around these obstructions to eliminate any air pockets.

Insulation at the Eaves and Ridge

At the eaves, the lower edge of the rafters, you may need to use a different approach. Imagine the insulation extending to the outer edge of the rafters. You’ll need to ensure a proper seal to prevent drafts. You may need to use additional sealing materials to prevent air leaks. Similarly, at the ridge, the highest point of the roof, you may need to carefully tuck and secure the insulation to prevent gaps and heat loss. Visualize a continuous layer of insulation, smoothly transitioning from the rafter bays to the ridge and eaves, ensuring a comprehensive insulation barrier.

Epilogue

Insulating your shed roof cheaply doesn’t have to be a daunting task. By carefully considering your shed’s specific needs, choosing the right materials, and employing efficient installation techniques, you can significantly improve its comfort and energy efficiency without emptying your pockets. Remember, a little planning and DIY know-how go a long way! So, grab your tools, roll up your sleeves, and get ready to enjoy a warmer, more comfortable shed, all while feeling proud of your budget-friendly accomplishment. Happy insulating!