

Roofing Insulation

“EPS - The Safe Insulation”





The Long-Term Thermal Resistance (LTTR) method of measuring insulation R-value uses a 15 year weighted average, however most buildings have a lifespan of 100 years.

• Non-Leaching - DuraSpec Engineered EPS does not leach or release harmful chemicals into the soil or groundwater.
• Lightweight With High Strength - DuraSpec Engineered EPS has a compressive strength as high as 8,640 pfs. yet remains very light.
• 100% Recyclable - DuraSpec Engineered EPS has the superior advantage of being recycled over and over into various products.
• Lifetime R-Value Limited Warranty - DuraSpec Engineered EPS is so confident in its product, we offer the industry's best warranty.
• Made in USA and Made in Wisconsin - DuraSpec Engineered EPS is proud to say that we are manufactured in Wisconsin, providing jobs for the local economy.
Questions or
Quote Call
920-889-0021
Product Downloads
Roof Brochure
DuraSpec R100
DuraSpec R125 Plus
DuraSpec R150 HD
DuraSpec Taper
DuraSpec Bravo Taper
DuraSpec Deck Direct
DuraSpec RetroDeck
DuraSpec Flute Filler
DuraSpec Easy Saddle
DuraSpec Easy Sump
DuraSpec Easy Cant
DuraSpec Easy Edge
DuraSpec Dura-Channel
DuraSpec Neopor
Ultra Guard
Ultra Guard Plus
Ultra Guard Neopor
Ultra Fold
Ultra Fold Plus
Ultra Fold Neopor
SIPs
Neopor SIPs
Metal Skins
Nailbase
Vented Nailbase
Fiberboard Nailbase
Other Downloads
PF Spec Sheet
(R-Values and PSI)
XPS VS EPS
(15 year study)
Why EPS is Better
(Recent Research)

DuraSpec offers a stable R-value, dimensional stability, good compressive resistance, and can be engineered to meet almost all specifications.

DuraSpec R100


DuraSpec 125


DuraSpec 150


DuraSpec R250


DuraSpec R400


DuraSpec R600


DuraSpec Taper


Bravo Taper System


Direct to Deck


RetroDeck Flute Filler


Taper-Cut Flute Filler


Square-Cut Flute Filler


DuraSpec Easy Saddle


DuraSpec Easy Sump


DuraSpec Easy Cant


DuraSpec Easy Saddle


DuraSpec Dura-Channel



Ultra-Guard

Ultra-Guard Plus

Ultra-Guard Neopor

Ultra-Fold Fan Fold

Ultra-Fold Plus

Ultra-Fold Neopor

Structural Insulated Panels

Neopor SIPs

Metal SIPs

Nailbase

Vented Nailbase

Fiberboard Nailbase