Shirley Roofing & Insulation
1051 W 14th
N Rexburg, ID 83440
(208) 356-7000
www.shirleyinsulation.com

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Shirley Roofing & Insulation

Custom Polyurethane Foam Insulation
Residential and Commercial
New Construction and Remodeling

208-356-7000

SHIRLEY INSULATION OFFERS ALL TYPES OF INSULATION
• Spray-on Polyurethane Foam Insulation for New Houses, Stud Walls and Vaulted Ceilings
• Insulsafe III Fiberglass
• Blow-In Attic Insulation

The purpose of home or building insulation is to restrict the flow of heat from inside to outside. An effective insulation system will help maintain a comfortable temperature indoors no matter what the temperature is outdoors.

Shirley Insulation recommends RTC Polyurethane Insulation
Because it is
SIMPLY ONE OF THE MOST EFFECTIVE INSULATIONS AVAILABLE
Why is RTC Polyurethane so effective?
• Reduces air filtration.
• Saves on overall onstruction costs.
• Insulates totally, as insulation should.
• Reduces drafts by slowing air movement within stud cavity.
• Helps control moisture condensation.
• Insulates open beam ceiling without venting.

Why is RTC Polyurethane so effective in a new house?
• Reduces air filtration.
• Saves on overall construction costs.
• Insulates totally, as insulation should.
• Reduces drafts by slowing air movement within stud cavity.
• Foam does not allow inside air presure to escape to the outside.
• Helps control moisture condensation.
• Insulates open beam ceilings without venting.
• Will not shrink or settle.

Polyurethane Foam does cost a little more than conventional insulation, but it performs much better - saving you money in the long run. Polyurethane is widely used today because it has one of the highest R values for any given thickness among commercially available building insulation. The higher the R value, the greater the insulating power!

Foam is its own vapor barrier - you don't need visqueen
Foam adds structural strength.

Polyurethane is widely used today because it has one of the highest R values for any given thickness among commercially available building insulation. R means the resistance to heat flow. The higher the R value, the greater the insulating power!

Shirley Insulation is licensed and insured and serves all of Southeast Idaho, Western Wyoming & West Yellowstone.
Check with us before you build or when you are ready to insulate. Free estimates gladly given!

Shirley Insulation
208-356-7000
1811 W 2000 North
Rexburg, ID 83440