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Tesla Synthetic Roof Underlayment Roll, 38 in. x 107 ft., Class C, 4 Squares per Roll
Regular price $179.07Orders start at $399 — combine any items to reach the minimum. Learn more
Tesla Synthetic Roof Underlayment Roll, 38 in. x 107 ft., Class C, 4 Squares per Roll
This Tesla underlayment is a synthetic roofing underlayment roll rated Class C, sized 38 in. x 107 ft. to cover approximately 4 squares per roll. One roll is the sell unit, and it is intended for use beneath Tesla solar roof installations. Order by the roll to match your roof area.
Key Features:
- Class C rated: The underlayment roll is designated Class C in the product listing.
- Wide coverage: Each 38 in. x 107 ft. roll covers about 4 squares of roof area.
- Synthetic construction: Categorized as a synthetic underlayment for residential roofing.
- Solar roof ready: Documented by Tesla for use with its solar roof installation instructions.
- Roll format: Supplied as a single roll for efficient handling on the roof.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Tesla |
| Sell unit | 1 roll, 38 in. x 107 ft. (4 squares per roll) |
| Product line | Tesla solar roof underlayment |
| Available sizes | 38 in. x 107 ft. (4 squares per roll) |
| Material | Synthetic underlayment |
| Dimensions | 38 in. x 107 ft. |
| Coverage per unit | 4 squares per roll |
| Rating | Class C |
| Intended use | Residential roof underlayment beneath Tesla solar roof systems |
Coverage & How Much You Need:
One 38 in. x 107 ft. roll covers approximately 4 squares (400 sq. ft. nominal). Estimate rolls by dividing total roof area by 4 squares and adding waste for laps and valleys.
Fit and Compatibility:
Produced by Tesla for its solar roof systems; part 1751844-00-A appears in Tesla's solar roof installation documentation. Confirm lap and fastening requirements in the installation manual before ordering.
Frequently Asked Questions (FAQ):
Q: What is included in the sell unit?
A: One 38 in. x 107 ft. Class C underlayment roll covering about 4 squares.
Q: How many rolls do I need?
A: Divide your total roof area in squares by 4 and add extra for laps, ridges and waste.
Q: Is this a synthetic underlayment?
A: Yes, it is listed in the synthetic underlayment category for residential roofing.
Q: Does it work with Tesla solar roof?
A: The part number 1751844-00-A is referenced in Tesla's solar roof installation manual, so it is intended for that application.
Q: Is it fire rated?
A: It carries a Class C designation per the product listing; check the full installation manual for assembly-level fire requirements.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Underlayment is the last line of defense under any solar roof, so spec a Class C-rated synthetic like this roll where the assembly calls for it. Because the 107 ft. length yields 4 squares, larger roofs need fewer seams, which reduces lap-failure risk. Unroll with the printed side out per Tesla's manual and keep laps running with the water flow.
Install underlayment only on dry, clear roof decks and use fall protection when working at height.
Order the Tesla Class C synthetic underlayment roll today to keep your solar roof deck protected.
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