Typical roof coating dry film thickness vary from paint film thickness (plus or minus 3 dry mils) to more than 40 dry mils. This means a roof coating actually becomes the top layer of a composite roof membrane and underlying system. As such, the roof coating is the topmost layer of protection for the membrane, receiving the impact of sunlight (both infrared and ultraviolet (UV), rain, hail and physical damage.
Acrylic coatings are typically applied in two coats, with the second running perpendicular to the first. 1 gallon per 100 square feet is a good estimate for these coatings, as they do not need to be applied nearly as thick as many other coatings. These coatings can be sprayed or roll-applied. Acrylic coatings generally require a re-coat within 2-3 years of application.

spray foam companies


The problem you saw with the closed cell foam pulling away like that is due to the heat of the foam was to hot. It was actually curing out and making foam before it could adhere to the wood. The installer wasn't reading his foam correctly. He should of stopped and turned down the heat on his hose temp. Also installers have to be aware that as the sun rises and the temp in attics rises the subtrates get hotter as well. This will cause the installer to adjust his heat when installing the foam as the temp changes thru out the day.  
Our commitment to using intelligent solutions and high-performing, quality products to help solve global environmental challenges is evident in both the use of renewable and recycled content in our products, as well as our green recognitions and certifications by various organizations, such as the NAHB Research Center, LEED Certifications, and USDA Bio-Preferred, just to name a few.
To avoid the expense re-roofing a house that is simply suffering from nail fatigue, and to obtain optimum insulation, an 85mm layer of polyurethane foam can be sprayed onto the underside of the slates or tiles of a pitched roof. This stabilises and weatherproofs the roof by fixing the nails, battens and roofing felt. As the foam is a superior insulant, coupled with just 100mm of insulation at joist level, your roof will also meet the stringent thermal performance standards required for a new home. A typical roof can be insulated using the polyurethane treatment for around half the cost of re-roofing. https://www.youtube.com/watch?feature=player_embedded&v=ggLAUsiuI_o
Tucson Rubberized Coatings is on the cutting edge of technological advancement in the coating industry. From driveways to walls and rooftops, our products have you covered. Established in 1992, we have decades of research that has not only led us to create the best products of today, but is also providing the foresight in the formulation of the products for tomorrow.

spray foam attic ceiling


Silicone based coatings can be spray or roller-applied, and should utilize a medium-nap roller when rolled. These coatings are applied anywhere from 2 to 3.5 gallons per 100 square feet, depending on the substrate. Silicone has two major advantages over the other four types of coatings that should be considered when searching for the best roof coating: 1) it can resist ponding water for extended periods of time and 2) it can adhere to most substrates without a primer. Because of these two major advantages, silicone is the best roof coating that satisfies both quality and cost-effectiveness.

Ames® Roof Coatings are premium elastomeric coatings that seal out moisture, renew old surfaces and even save energy. We have products specifically formulated for all types of roofs including; Wood, Tar, Metal, Rolled Roofing, EPDM Rubber, Foam and many other surfaces. Ames’ coatings form a waterproof seal to preserve and protect your roof. Our white roof coatings reflect sunlight, substantially reducing roof temperatures. Ames® products are environmentally friendly, waterbase, non-toxic, VOC-free and water cleanup.

Roof coatings are easy to install. Smaller roofs in good, serviceable condition can be a weekend do-it-yourself (DIY) project. Larger roofs with leaks and ponding water issues should be coated by a qualified professional. Additional roof coating products, such as foam or coatings designed for seams, may be required underneath the main coating layers. Supplement coating products are used to reinforce damaged or leak-prone problem areas.[3]
For 2×4 stud walls, the fiberglass insulation will have to be split to fit. In this case, we sprayed just under 2 in. of foam (R-10.8), and split 3-1/2-in. R-13 batts in half (R-6.5) to achieve an R-17.3 insulation value. Never cram oversize batts into a wall cavity because fiberglass insulation loses R-value when it’s compressed. You could save money by spraying 1 in. of foam and adding more fiberglass, but don’t spray less than 1 in.—the foam will no longer serve as an air barrier. This particular foam creates its own vapor barrier if sprayed 2 in. thick.

how much spray foam in attic


Access Panels Adhesives, Backer Rod, Brads, Butyl Rubber, Caulk & Sealants, Caulk Guns, Caulking Gun Accessories, Caulk Gun, Bulk, Chem Curbs, Chinking, Coil Roofing Nails, Concrete Anchors, Concrete Products, Concrete Repair, Concrete Stain & Sealer, Confined Space Rescue, Deck Coatings, Deck Hardware, Diamond Saw Blades, Drains, Drains-Balcony>Drain-Balcony, Drain Downspouts / Nozzles, Roof Drain Domes, Drains New-Roof, Drains-Retrofit / Reroof, Electric Hot Air Welders, Electric Service Flashings, EPDM Accessories, Eternabond, Expansion Joints, Fall Protection Kits, Fasteners, Fire Stopping Vents, Flashing Tape, Foam Roofing, Gas & Safety Cans, Generators, Grouts, Hidden, Deck Fasteners, Hot Dipped Roofing Nails, Hot Tar Kettles, Houseboat Roof/Deck Repair, Knowledgebase, Log Home Products, Lead Pipe Flashings, Lead Sheet, Lifelines- Retractables, Magnetic Hammers, Metal Roofing, Miami-Dade Nails, Mortars, Narrow Crown Stainless, Staples, NP1, Polyurethane Foam, Pipe Flashings, Pipe Supports, Power Tools & Accessories, Propane Hot Air Welders, Propane Regulators, Propane Torches, PVC Roofing, Retrofit Pipe Flashings, Rex Synfelt, Rigging/Lifting Hardware, Rivets, Rivets- Stainless, Roof Anchors, Roof Equipment Hatch, Roof Smoke Vents, Roof Hatch, Roof Leak Repair, Roof Paints & Coatings, Roof Repair Materials, Roof Screws, Roofing Fasteners, Roofing Nails, Rooftop Electrical Flashings, Rope, RV & Trailer Roof Repair, RV Roof Replacement, Safety Rail Systems, Saw Blades, Sealants, Sealing Washers, Snow Guards, Spray Polyurethane Foam, Stinger, Stainless Nails/Fasteners, Tarps, TPO Accessories, Underlayments, Vents, Roof Vents, Video Movies, Waterproofing Products, Window Flashing Tape, Wood Deck Hardware, Zinc Sheet

where can i buy polyethylene foam spray


Thanks for asking for our input. I have enjoyed the 'Future House' episodes that you folks have created. And, I think that the amount of segments-per-season seems just about right - any more and it might begin to take the shows into an area that moves away from their core meaning (i.e. - home repair/rehab/construction, etc). Though, it's easy to understand how new and upcoming technologies fit well into TOH/ATOH's overall picture. Also, Ross Trethewey is a good sement host - very knoledgable and enthusiastic - and, as well, he gives the TOH/ATOH audience some 'younger blood' to continue forward with the show's traditions. My thoughts are to stick with 'Future House' segments.And, thanks for all of the good work you folks do in continuing to present to us each year such wonderful productions as TOH and ATOH, which we get to enjoy and benefit so greatly from!
United Coatings™ Roof Coat Elastomeric Coating is an effective coating for providing long-term reflectivity over a wide range of roofing substrates. The high reflectivity of Roof Coat Elastomeric Coating keeps the roof substrate cool, which not only helps prolong its longevity but also helps save on energy costs. Roof Coat Elastomeric Coating’s rich consistency uniformly covers the textured profile of various substrates, forming a flexible monolithic membrane that provides protection from normal weathering, aging, and ultraviolet exposure.
Simple – we’ve seen experienced contractors work with the separate nitrogen tanks and spray foam rigs and have one heck of a time. These spray foam insulation kits are quick to learn and simple to use. They’re designed to be easy so you get results the very first time you spray. Thorough Instructions, 24/7 Product Support, and videos make it easy to install.
To avoid the expense re-roofing a house that is simply suffering from nail fatigue, and to obtain optimum insulation, an 85mm layer of polyurethane foam can be sprayed onto the underside of the slates or tiles of a pitched roof. This stabilises and weatherproofs the roof by fixing the nails, battens and roofing felt. As the foam is a superior insulant, coupled with just 100mm of insulation at joist level, your roof will also meet the stringent thermal performance standards required for a new home. A typical roof can be insulated using the polyurethane treatment for around half the cost of re-roofing. http://www.youtube.com/watch?v=ggLAUsiuI_o&app=desktop
Current guidelines recommend up to 10 inches of insulation in your attic . This is usually added to the ground, rather than the roof line, which results in the loss of your storage area, due to not being able to refit floor boards after installation. By implementing spray foam insulation to the roof line, you regain the lost 10 inches, thus increasing storage, height and practicality.

where to use spray foam


Access Panels Adhesives, Backer Rod, Brads, Butyl Rubber, Caulk & Sealants, Caulk Guns, Caulking Gun Accessories, Caulk Gun, Bulk, Chem Curbs, Chinking, Coil Roofing Nails, Concrete Anchors, Concrete Products, Concrete Repair, Concrete Stain & Sealer, Confined Space Rescue, Deck Coatings, Deck Hardware, Diamond Saw Blades, Drains, Drains-Balcony>Drain-Balcony, Drain Downspouts / Nozzles, Roof Drain Domes, Drains New-Roof, Drains-Retrofit / Reroof, Electric Hot Air Welders, Electric Service Flashings, EPDM Accessories, Eternabond, Expansion Joints, Fall Protection Kits, Fasteners, Fire Stopping Vents, Flashing Tape, Foam Roofing, Gas & Safety Cans, Generators, Grouts, Hidden, Deck Fasteners, Hot Dipped Roofing Nails, Hot Tar Kettles, Houseboat Roof/Deck Repair, Knowledgebase, Log Home Products, Lead Pipe Flashings, Lead Sheet,	Lifelines- Retractables, Magnetic Hammers, Metal Roofing, Miami-Dade Nails, Mortars, Narrow Crown Stainless, Staples, NP1, Polyurethane Foam, Pipe Flashings, Pipe Supports, Power Tools & Accessories, Propane Hot Air Welders, Propane Regulators, Propane Torches, PVC Roofing, Retrofit Pipe Flashings, Rex Synfelt, Rigging/Lifting Hardware, Rivets, Rivets- Stainless, Roof Anchors, Roof Equipment Hatch, Roof Smoke Vents, Roof Hatch, Roof Leak Repair, Roof Paints & Coatings, Roof Repair Materials, Roof Screws, Roofing Fasteners, Roofing Nails, Rooftop Electrical Flashings, Rope, RV & Trailer Roof Repair, RV Roof Replacement, Safety Rail Systems, Saw Blades, Sealants, Sealing Washers, Snow Guards, Spray Polyurethane Foam, Stinger, Stainless Nails/Fasteners, Tarps, TPO Accessories, Underlayments, Vents, Roof Vents, Video Movies, Waterproofing Products, Window Flashing Tape, Wood Deck Hardware, Zinc Sheet

Porch urns are an excellent way to add seasonal curbside flair. However, tall items such as twigs, birch stems or even pumpkins can sway in the breeze and make a mess of your carefully planned decor. To prevent things from shifting, place your items in the container and spray around them with expanding foam to create a comfy nest that will keep your urns looking great. Place a layer of moss, hay or greenery on top to finish the look.

best way to buy spray foam


Loctite tite foam is a new generation of Loctite tite foam is a new generation of polyurethane-based insulating foam sealant that expands to fill seal and insulate gaps and cracks inside or out. It is white polymer foam based on purified and concentrated ingredients that provides 4 times more density versus conventional foams for better durability and insulation. ...  More + Product Details Close

One thing I wanted to mention was that I think your price point is a little high and that might deter people from considering spray foam. As a project manager for a spray foam company for years I can tell you that we offer 0.5 Lb. open-cell foam at around $.25/board foot. We even offer a 1.0 Lb. open-cell foam for less/the same cost as you quoted the 0.5 Lb. foam for above. The 1/0 Lb. open-cell foam has an R-value of almost 5.

Closed-cell (aka two-pound foam) is denser than open-cell at about 2 pounds per cubic foot. Its R-Value is between 6-6.5 per inch. As a result, this kind of foam is much more expensive than its counterpart. The reason closed-cell doesn't need a vapor retarder is because it already has one. It's permeance is 0.8 perm, which means it can handle cold climates without the use of an additional board or drywall. Closed-cell uses hydroflurocarbons (HFCs) as part of its makeup. However, this material has been known to have a high global warming effect. If you want a green insulation solution, this is not the material to use. A way to avoid this and still use closed-cell is by installing it alongside fiberglass batts. https://www.youtube.com/watch?v=ggLAUsiuI_o&feature=youtu.be
Our commitment to using intelligent solutions and high-performing, quality products to help solve global environmental challenges is evident in both the use of renewable and recycled content in our products, as well as our green recognitions and certifications by various organizations, such as the NAHB Research Center, LEED Certifications, and USDA Bio-Preferred, just to name a few. https://youtube.com/watch?feature=youtu.be&v=ggLAUsiuI_o

I don't know if it's common or uncommon, but installing a layer of rigid foam above your roof sheathing in order to interrupt thermal bridging is always a good idea, and is preferable in all respects to a roof assembly without any rigid foam above the sheathing. If you decide to install rigid foam above the roof sheathing, you shouldn't use closed-cell spray foam under the sheathing; either use open-cell spray foam (which is vapor-permeable) or a fluffy insulation like cellulose, mineral wool, or fiberglass (any of which will allow the roof sheathing to dry to the interior).

spray foam cost


The insulation at eaves level will leave your loft area comfortable for use and free from condensation. By installing the insulation at rafter level, it keeps the loft void warmer and prevents condensation build-up, which can otherwise occur when increasing insulation at ceiling level. The warmer, drier, cleaner roof space eliminates the risk of pipes and tanks freezing. http://m.youtube.com/e/ggLAUsiuI_o
×