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GAF VersaShield Roofing Underlayment, 3.5 Square Roll
Regular price $334.25Orders start at $399 — combine any items to reach the minimum. Learn more
GAF VersaShield Roofing Underlayment, 3.5 Square Roll
GAF VersaShield is a steep-slope roofing underlayment supplied in a 3.5 square roll. It is installed over the roof deck beneath the finished roofing as part of the shingle system. One roll is the sell unit, covering 3.5 squares, or 350 square feet, of roof area before laps.
Key Features:
- 3.5 square roll: Each roll covers 3.5 squares, about 350 square feet of roof area.
- System underlayment: Underlayment component for use within a GAF shingle roofing system.
- Steep slope rated use: Classified for steep slope roofing underlayment applications.
- Compact roll: Smaller 3.5 square roll is easy to handle and stage on the roof.
- Roll sell unit: Sold by the roll; order rolls to match your deck area.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GAF |
| Sell unit | 1 roll, 3.5 square |
| Product line | GAF VersaShield Underlayment |
| Coverage per unit | 3.5 squares (350 sq ft) per roll |
| Available sizes | 3.5 square roll |
| Intended use | Steep slope roofing underlayment |
| Assembly | Roll out over the deck and fasten per GAF installation instructions |
Coverage & How Much You Need:
One roll covers 3.5 squares (350 square feet). Divide your roof area by 350 to size the job and add rolls for laps, valleys and waste.
Fit and Compatibility:
Use as the underlayment layer beneath GAF asphalt shingle systems as part of a complete roof system. Field shingles, starter, ridge cap and flashing are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One roll of GAF VersaShield underlayment covering 3.5 squares.
Q: How many rolls do I need?
A: Divide your roof deck area by 350 square feet per roll and add extra for laps and waste.
Q: What type of underlayment is it?
A: It is a steep-slope roofing underlayment; the exact material type is not stated in the listing, so check the product sheet.
Q: Is it compatible with GAF shingles?
A: Yes, it is intended for use as an underlayment within steep-slope shingle systems.
Q: What color is it?
A: The listing does not state a color for this item.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
The 3.5 square roll is a convenient size for small additions, dormers and repairs where a 10 square roll would be more than you need. Follow GAF installation requirements, especially if the roof is being covered under a system warranty. Lap horizontal courses per the instructions and mind valley and eave detailing.
Underlayment surfaces can be slippery when wet or dusty; use fall protection and appropriate footwear during installation.
Order GAF VersaShield 3.5 square underlayment rolls for your steep-slope roofing project.
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