Builders often turn to high-density SPF when high insulation values and strength are needed. As its name implies, this foam has a denser structure than either of the other SPF types. Therefore, it does not expand as much as lower density foams and requires more material to cover and insulate any given space. This spray foam is often an excellent choice for roofing or other exterior insulation because of its seamless, monolithic nature. High-density SPF can also help reduce energy costs significantly over a roof’s lifetime due to its thermal resistance properties. It also offers increased protection against air and water infiltration and strengthens the structure to which it is applied. The bond that SPF forms to the roof can increase a building’s resistance to wind uplift, which can help reduce damage experienced during periods of high wind.
We are your allies in the victory over energy loss. Our mission is to educate our clients and community on the rewards of energy efficiency using a combination or the straight forward Sprayfoam insulation solution. By evaluating the needs of the development planned structures, budgets involved, and goals of the builder or individual homeowners, we compose a comprehensive work scope designed to tighten the thermal envelope and improve indoor air quality and acoustics, all while lowering operating costs and still creating homes that breathe. With over 50 years of combined experience and pages of 'Home Energy Reports' with 98% energy loss numbers — we help you begin your journey of offering homes energy independence and extreme comfort.
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.
Today’s “third generation” of blowing agents have a GWP of 700 to 1000 which is still remarkably high considering water/CO2 has a GWP of 1. However, innovation from some chemical manufacturers like the Chemours Company have introduced the next generation of HFO blowing agents such as Opteon 1100, which significantly reduces the GWP impact when using closed-cell spray foam insulation products.
Spray Foam Walls
RetroFoam of Michigan has more than 15 years of experience insulating thousands of homes and pole barns across the lower peninsula. We hear a lot of misconceptions about foam insulation and work to make sure we clear up any wrong ideas about foam insulation. Our staff helped us put together this list of misconceptions adding their insights to dispel any misinformation.
Spray Foam Roofing
I started watching back in the Bob Villa days. It's funny when Bob left the show I thought well that's the end of my favorite show. I couldn't have been more wrong. TOH has gotten better and better over the years. I've gotten so many great ideas for my houses from watching close to every episode of TOH. Also, my confidence in being able to take on more and more complex projects at home has grown thanks to Norm, Tommy and Roger. Sorry Richard, I love watching you and learning about the latest greatest plumbing, heating and cooling tech but I hate doing plumbing stuff. My favorite projects would be #1 Carlisle House in 2004 and #2 Cambridge House in 2005. I've watched those seasons multiple times since becoming an Insider. Kevin is by far my favorite TOH host. His first couple of seasons were rough but once he hit his stride he just got better and better. I absolutely love it when Kevin and Tommy do their 'Sonny and Pops' routine. Who wouldn't want Tommy Silva to be their Pops! Thank you for 40 great years!
We are your allies in the victory over energy loss. Our mission is to educate our clients and community on the rewards of energy efficiency using a combination or the straight forward Sprayfoam insulation solution. By evaluating the needs of the development planned structures, budgets involved, and goals of the builder or individual homeowners, we compose a comprehensive work scope designed to tighten the thermal envelope and improve indoor air quality and acoustics, all while lowering operating costs and still creating homes that breathe. With over 50 years of combined experience and pages of 'Home Energy Reports' with 98% energy loss numbers — we help you begin your journey of offering homes energy independence and extreme comfort. https://m.youtube.com/e/ggLAUsiuI_o
Sean, thanks for jumping in and answering John's questions. About choosing the right foam, I intentionally avoided the open cell vs. closed cell foam debate. I did this partly because it's worthy of an article all by itself, but mainly I didn't include it because, despite all the warnings the two sides issue about the other, I've never personally seen a problem caused by using open cell where they should've used closed cell or vice versa. I'm sure things like that happen; I just haven't seen it yet.
DID YOU KNOW? Spray FOam insulation out-performs conventional insulation materials because they (conventional insulation materials) trap still-dry air and if that air moves or becomes wet, the thermal resistance can drop by 50%. Spray Foam protects against air infiltration, which can increase energy costs in buildings by 10 to 40%. Eliminate these drafts and live in a more energy-efficient, comfortable and healthier building by choosing spray foam insulation.
I did a LOT of prep before using this product. Cleaned, vacuumed, installed additional insulation etc etc etc. This spray foam was easy to work with, and did it's job as it was supposed to. If you are curious, this kit was purchased because - every "foam insulation company" I contacted either did not call back (due to no interest) OR this was too small of a job. That is why I went DIY on this one, that and: I was advised by one of these companies that they have a minimum $2k job because ... (insert your answer here, but I will choose that everyone needs to eat).
Sta-Kool 800 15-year White Elastomeric Roof Coating is Sta-Kool 800 15-year White Elastomeric Roof Coating is a high quality very flexible white acrylic latex roof coating. Coverage is 50-75 sq. ft. per gallon per coat. Two coatings are recommended. This performance product resists cracking and peeling while offering tremendous durability. This long lasting formula forms and excellent highly ... More + Product Details Close https://www.youtube.com/watch?v=ggLAUsiuI_o&feature=youtube_gdata
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.
We have a 1950's ranch in Atlanta and are interviewing foam contractors to spray open cell under the roof, with an "ankle wall" out towards the eaves to seal the attic. My wife and daughters are chemically sensitive, so I'm trying to figure out how to minimize the fumes coming into the house. Additionally, at least one contractor has offered (for > $900) to remove our existing rock wool & R-13 fibreglass from the attic floor to "increase cross-ventilation into the attic". Seems to me I can't both minimize fumes AND increase cross-ventilation. They also offered to spray a fire-retardant on for >$600. Would ventilation during installation help any or woud the retardant seal off the foam and help that way? Thanks...