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Alpha Systems

Alpha System TPO Superflex Rubber Roof 8.5' 9' Width - White - 30 Mil

Alpha System TPO Superflex Rubber Roof 8.5' 9' Width - White - 30 Mil

Regular price $471.00 CAD
Regular price Sale price $471.00 CAD
Sale Sold out
Shipping calculated at checkout.


Today’s RVs demand better, more flexible roofing membranes for their complex designs. Which means you need a product you can trust to get the job done right. Alpha Systems SuperFlex roofing membranes are highly stretchable and conform to the contours of RV while staying clean, dust-free, and chalk-free. Plus, this quality roof membrane stays resistant to mold, algae, and fungus, and has excellent UV protection for a long, color-lasting life span.

Care and maintenance of the SuperFlex roofing membrane is simple, just clean periodically with normal household cleaners — no special materials required. 


  • SUPER FLEXIBLE AND STRETCHABLE — Flexibility is a must for today’s RVs, to be able to fit around the many contours of modern, complex roofs. SuperFlex roof membrane is highly flexible and stretchable while staying puncture and tear resistant.
  • SUPERIOR TO PVC — It is 10% thicker, has 220% higher tear resistance, and 500% more elongation than PVC RV Roofing.
  • LONG LIFE SPAN — Resistant to mold, algae, and fungus, all colors provide excellent UV protection and a minimum 5% higher solar reflectivity after the initial 3 years, extending through the life of the product, than PVC.
  • DISCLAIMER — Alpha Systems, LLC retains the right to deny liability for any defects or damages to the roof membrane caused by another manufacturer’s products such as sealants, adhesives, tapes or related products.


  • To install your SuperFlex roof membrane, you will need:
    • Alpha Systems water-based adhesive #8010 or #8011
    • Alpha Systems Q130 Butyl Tape (size depends on unit design)
    • Alpha Systems #1021 self-leveling, and #1010 non-sag sealants
  • You will also need duct tape (2” minimum width), a paint roller or brush, squeegee, utility knife, and heavy-duty stapler
  • Optional: porous tape (masking or fiberglass mesh) for smoother seams
  • Note: do not use silicone, which will not adhere to the membrane


  • With SuperFlex roof membrane, normal maintenance is simple, easy, and requires no special materials
  • Periodic cleaning (three to four times per year) is the primary maintenance required
  • It’s recommended to use a non-abrasive household cleaner such as dish soap, and a medium-bristled scrub brush
  • Do not use any harsh or highly abrasive products during routine cleaning
  • When finished cleaning, remember to thoroughly rinse the roof and sidewalls in order to remove any soap residue and to prevent streaking

Comes in a variety of sizes.

Ships folded in a box to save you on shipping. The product does not maintain folds after being unfolded if done promptly. The folding will not affect the usage of the rubber roof. Please unfold the roofing within a few days of receipt.

Any wrinkles or surface inconsistencies are purely cosmetic and will not affect the structural effectiveness of the material.

All Superflex/TPO/PVC/Roofing cuts are obtained from a master roll. This means the ends will have a rough edge and will be longer than the purchased cut length. This is done so the customer may cut the piece to exact specifications. Customers will make final cuts.

We have a 30-day return policy on roofing products. They cannot be returned if installation has been attempted (glue has been applied, cuts were made, etc.)

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Customer Reviews

Based on 2 reviews
Jim Daniels

Real fast rubber

Great Material

Quick, convenient order and pick up. Great product! Very satisfied!