Roofnado LapLock PSU HT Synthetic Underlayment Blue 2 Square/Roll
Regular price $127.00The Roofnado LapLock PSU HT Synthetic Underlayment Blue 2 Square/Roll is a ice & water underlayment for jobs that require Roofnado model/MPN 400004 in the RL sell unit. AnchorDeck is a next generation synthetic roofing underlayment for sloped roof applications.
Key Specs
- Brand: Roofnado
- Model / MPN: 400004
- SKU: ROO400004
- Sell unit: RL
- Product type: Ice & Water Underlayment
- Size / color: 2 Square/Roll
- Category: Residential Roofing | Residential Roofing/Underlayment | Residential Roofing/Underlayment/Ice & Water Underlayment | Underlayment | Underlayment/Ice & Water Underlayment
- Coverage / unit: 2 squares (200 sq ft) per roll
Key Features
- AnchorDeck has a unique coating technology which allows underlayment to be anchored to the deck prior to applying fasteners
- All temp. all weather performance; remains flexible and easy to install in freezing or extremely hot conditions (-40° to 212°F)
- No stretching around fasteners & no blow-offs!
Coverage & How Much You Need
This item is listed as 2 squares (200 sq ft) per roll. Use the project takeoff, manufacturer installation instructions, and expected waste/overlap to confirm the order quantity.
Compatibility / Fitment
Use this item only when the brand, model/MPN, size/color, sell unit, and system type match the project specification. Do not substitute it for a different ice & water underlayment, pack size, color, membrane/system family, or installation condition without checking the manufacturer instructions.
FAQs
What exactly am I ordering?
Roofnado LapLock PSU HT Synthetic Underlayment Blue 2 Square/Roll, sold as RL, with SKU ROO400004 and manufacturer model/MPN 400004.
What model or part number should I match?
Match model/MPN 400004 and confirm the brand is Roofnado. If the job spec lists a different model, size, color, or system family, hold for review.
What unit is the price based on?
This listing is built around the RL sell unit. Confirm the unit before comparing price, quantity, or coverage.
How do I estimate quantity?
Use 2 squares (200 sq ft) per roll, then add waste or overlap per the manufacturer instructions and the project design.
What should be checked before purchase?
Confirm the model/MPN, sell unit, size/color, jobsite condition, compatible system components, and any manufacturer installation limits before approving the order.
Roofing and exterior-envelope work can involve fall hazards, weather exposure, fumes, adhesives, and system-specific installation requirements; follow the manufacturer instructions, OSHA-safe work practices, and local code or use a qualified contractor.
Product Expert Notes
Choose this item when Roofnado model/MPN 400004, SKU ROO400004, and the RL sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.
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