RV Underbelly Material

RV Underbelly Material

Being out on the road, living the RV lifestyle, is your dream. It’s a great place to be, and your rig is your pride and joy as you roll down the road, and pull into new campgrounds around the country. While the idea of the road is a romantic one, there are certain realities that you have to contend with while you are out there. One of them is the condition of the underside of your rig. Many delicate systems under your RV get exposed to the elements (including your flooring and your frame) because some manufacturers don’t adequately prepare your RV before it rolls off the line. That’s why RecPro has added an extruded twinwall plastic insulation sheet, 105” Polyethylene Underbelly Cloth, Underbelly Tape, foil bubble material, and heat-resistant foil tape to its range of aftermarket upgrade products.

RecPro®

1/8" Extreme Duty Corrugated RV Underbelly Material 76 3/4" Wide

As low as $119.95

SKU: RP-CUB-77-B

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RecPro®

105" Wide RV Underbelly Material Coated Black

As low as $19.95

SKU: RP-UB105

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Flex Mend

105" Wide Underbelly Kits with Flex Mend Tape

As low as $39.95

SKU: RP-UB105-KIT

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RV UNDERBELLY

TWINWALL BASE SHEET (Extreme-Duty Corrugated Plastic Underbelly Material)

Corrugated plastic sheeting (referred to in the industry as twinwall, Coroplast, Polyflute, Corriflute, Proplex, etc.) is an extruded plastic sheet made of a high-impact polypropylene resin. The construction of this sheet makes it resistant to water, oils, and many chemicals that you will encounter while you are out there on the road. It works as an excellent insulating material on the base of the framework to keep heat/cold in, and the harsh elements out. It’s lightweight construction makes it easy to cut and install. This material is static dissipative, heat resistant, and helps with sound dampening in your RV.

POLYETHYLENE UNDERBELLY MATERIAL

One of the standard materials used as the base protectant for RV underbellies since the 1980s has been the highly-flexible underbelly material. It has a flex-weave backing on an ultra-durable plastic tarp surface. It’s resistance to harsh environmental conditions such as wind, water, frost, frigid temperatures, and extreme heat are why it has become an industry mainstay.

RECPRO MULTI-USE METALLIC RV BUBBLE INSULATION

While this is not an underbelly covering, this insulation is definitely in the mix. While applying underbelly to your rig, you need to have a solid insulator in-between the materials to help as a vapor barrier and keep out rain, heat, cold, and other problematic elements. This material is the same used by professional race teams, and it should go hand-in-hand with your underbelly installation.

FOIL TAPE

Our foil tape is the same used by the construction and automotive industries. This tape is highly adhesive and will bond to most surfaces once applied. The tight bond creates a solid vapor and watertight barrier that will keep your RV (home or other application) in good operating condition for years to come. Highly compatible with RecPro Metallic RV Bubble Insulation.

POLYETHYLENE UNDERBELLY TAPE

This tape has many uses across your home and RV applications. Durable, weather resistant, and backed by a cross-weave (making it resistant to tearing and stretching) this tape is made to work with our underbelly material for a complete covering of your underbelly.

Details:

TWINWALL –

1/4” T
Sold in 5’ increments
77” W

POLYETHYLENE UNDERBELLY MATERIAL –

105” W
Sold in 5’ increments
Woven mesh support

SILVER FOIL BUBBLE INSULATION –

Cross-functional
48” to 72” W available
Lightweight

POLYETHYLENE UNDERBELLY TAPE –

Compatible with underbelly material
Highly adhesive backing
4” x 180’ roll

FOIL TAPE –

2 1/2" W x 50 yd roll
High tensile strength
High-temperature resistance