How Thick is Alpha Systems Superflex TPO RV Roof Membrane

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Question:

Looking to purchase RV TPO roof membrane and was wondering could you tell me the actual thickness of the membrane Part AL62CV. Thank you, Mark

asked by: Mark Y

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Expert Reply:

Hey Mark! The Alpha Systems Superflex TPO RV Roof Membrane # AL62CV has a thickness of 30 mil (0.03"). This is 45' long x 9-1/2' wide covering 427-1/2 sq ft.

expert reply by: Robin H

0

Alpha Systems Superflex TPO RV Roof Membrane
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Robin H.

11/13/2025

Hey Mark, how did the 30‑mil Alpha Systems Superflex TPO roof membrane work out for your project? Your feedback could help others comparing roof thickness options for their RVs.

Answer 1

Hey Jairo, thanks for reaching out. The roof membrane that comes with the Alpha Systems Superflex RV Roof Membrane with Installation Kit #AL58UV ships rolled up. It's a 9-1/2' long tube and you get a 45' long section which comes out to…

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Answer 2

I would love to help, but you will need to confirm which pin boxes are currently on your 2020 Keystone Montana High Country 305RL and 345RL to see if one of the Reese Goose Boxes will fit as we do not have a way to determine which pin box was…

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Answer 3

Hey Brian, I attached a list that shows all of the torque specs for the install hardware of Firestone Ride Rite kits like the part #F2709 that you referenced.

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Answer 4

Thanks for reaching out, Marvin. For your 2024 GMC Denali 2500 I recommend the Firestone Ride-Rite Air Helper Springs #F2613. These are 5,000 lb capacity bags which will be more than enough to level your ride and support your suspension while towing…

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Answer 5

There is not a recommended psi level when using Firestone Ride-Rite Air Helper Springs #F2709 with the exception the minimum 5 psi and maximum 150psi. It sounds like 70 psi gets you to level, which is ideal for towing. If 100 psi is more comfortable,…

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Answer 6

Hey Paul, try connecting to a trailer and seeing if the lights work like they should. A lot of modern trucks require a trailer connection to be sensed before the trailer wiring circuits are completely active.

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Answer 7

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Answer 8

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 9

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 10

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 11

Hey Jon; I was actually just talking to Furrion about heat options for the Chill Cube yesterday (1/21/2025). At this time, the only way to have heat with this unit is through a furnace on a ducted setup. The Furrion Chill Cube RV AC w/ Air…

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Answer 12

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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How Thick is Alpha Systems Superflex TPO RV Roof Membrane

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