Internet #203929088

Model #SFL-200-2102

FP Ultra Lite 2 in. x 2 ft. x 4 ft. Natural Tan Foundation Panel

  • Can be easily cut or mechanically fixed for smooth installation
  • Helps save up to 22% of energy lost through foundations
  • For use in unvented attics, basements, framed walls, and more
  • See More Details

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Product Overview

FP Ultra Lite Foundation Insulation Panels Tough yet light weight, prefabricated polystyrene insulation panels are pre-coated with an attractive pebble embedded in a polymer modified cementations coating which is bonded to the polystyrene insulation. These panels provide years and years of performance and durability and big savings in energy loss. Constructed of 2 in. thick rigid foam insulation, the panels will insulate, protect and dress up any exposed foundation. Designed with speed and efficiency in mind these panels are easily cut with a utility knife and adhered with our all-weather adhesives. Insulate and beautify your home with energy efficient FP Ultra Lite Rigid Foam Foundation Insulation Panels. These durable foundation insulation panels will insulate your home and cover that unattractive exposed foundation with a durable and attractive, richly textured finish.
  • Save money reduce foundation energy loss up to 22%
  • Beautifies your home or building with an attractive finished panel, increasing curb appeal
  • Panels are easily installed, either adhered or mechanically fastened
  • Rigid foam insulation panels add an R value of 5 per in. thickness of the panel

Info & Guides

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FP Ultra Lite 2 in. x 2 ft. x 4 ft. Natural Tan Foundation Panel
0.625 in. x 48 in. x 24 in. 72 sq. ft. R-3 Graphite Radiant Barrier Wall Insulation Kit (9-Sheets/Kit)Multipurpose High Density Insulation Kit R10 2-3/8 in. x 24 in. x 48 in. (5-Panels)
BrandSilveRboardSTYRO IndustriesSilveRboardAmvic
Name24 in. x 1 in. x 48 in. R5 Radiant Acoustic Insulation Kit - STC 19 (5-Piece)FP Ultra Lite 2 in. x 2 ft. x 4 ft. Natural Tan Foundation Panel0.625 in. x 48 in. x 24 in. 72 sq. ft. R-3 Graphite Radiant Barrier Wall Insulation Kit (9-Sheets/Kit)Multipurpose High Density Insulation Kit R10 2-3/8 in. x 24 in. x 48 in. (5-Panels)
Product Thickness (in.)1 in2.625 in2.375 in
Insulation Location2x4 Wall,2x6 Wall,2x8 Wall,Attic,Basement,Ceiling Insulation,Exterior Sheathing,Garage,Metal Building,Re-SidingExterior Wall Foundation2x4 Wall,2x6 Wall,2x8 Wall,Attic,Basement,Ceiling Insulation,Crawlspace,Exterior Sheathing,Garage,Metal Building,Re-SidingBasement,Exterior Wall Foundation,Floor,Garage,Under Slab
Insulation R-ValueR5R10R3.0R10
Insulation FeaturesFormaldehyde Free,Vapor RetardantMold Resistant,Paintable,Water ResistantFormaldehyde Free,Moisture Retardant,Mold Resistant,Soundproofing Insulation,Vapor RetardantFormaldehyde Free,Vapor Retardant
Compatible Install SurfaceCement,Concrete,Existing Drywall,Existing Insulation,PlywoodCement,Concrete,Existing InsulationCement,Concrete,Existing Drywall,Existing Insulation,PlywoodCement,Concrete,Plywood
Product Length (ft.)10 ft218 ft10 ft
Product Width (in.)48 in4848 in48 in
Faced or UnfacedFacedFacedFacedUnfaced
View ProductView ProductView ProductView Product



Coverage Area (Sq.Ft)
Product Length (ft.)
Product Thickness (in.)
Product Width (in.)


Compatible Install Surface
Cement,Concrete,Existing Insulation
Faced or Unfaced
Insulation Features
Mold Resistant,Paintable,Water Resistant
Insulation Location
Exterior Wall Foundation
Insulation R-Value
Insulation Type
Foam Board Insulation
Number of Pieces
Product Weight (lb.)
Sheathing Size
2 ft. x 2 in. x 48 in.
Sheathing Type

Warranty / Certifications

Warranty Information
2 Year Materials

Questions & Answers


Can this panel be used for skirting around a trailer

Asked by Das February 28, 2020

yes , styro industries makes 4 x 8 sheets of foundation panels. why does Home depot not carry them?

Asked by bubby November 28, 2019

Hi Bubby, thank you for your inquiry. Unfortunately does not sell the foundation panels in that size, but you may be able to special order them through your local Home Depot store. I would advise that you visit or call your nearest Home Depot Store and speak to one of our experienced associates at the Special Services desk for your options regarding the merchandise. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!

Are these rated for termite protection?

Asked by Kim November 5, 2019

No, it is not rated for termite protection

Strikes me that this is used in locations requiring a specific R-value. What is the R-value of ...

Asked by Ferschlugenore July 15, 2019

The 2" panels are R10. If more insulation is required, our panels can be installed on top of another layer of unfaced rigid foam insulation.

Can this be used in a basement laundry room, installed with adhesive on cinderblock, below-grade...

Asked by Liz February 22, 2019

Yes, it can be used in a basement laundry room.

Can this type of panel be installed under plywood in a flooring situation? Looking for insulation...

Asked by SJH November 26, 2018

Yes, this type of panel can be installed under plywood in a flooring situation.

puedo escoger mas colores

Asked by adolfogomez November 20, 2018

Sí, marrón, tostado y gris.

Do you have an installation video available on YouTube

Asked by Rick October 30, 2018

Can this be purchased in Canada?

Asked by William July 11, 2018

Do these panels come in larger size like 4x8?

Asked by Mal July 9, 2018

Yes. 4x8, 1x8 are available

FP Ultra Lite 2 in. x 2 ft. x 4 ft. Natural Tan Foundation Panel - page 2

Customer Reviews

  • 3 Customer Reviews
  • 4 out of 5 stars overall
100% of customers recommended.
Overall Ratings
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So far every sheet is missing rock facing. Poor adhesion...
So far every sheet is missing rock facing. Poor adhesion and a lot of dress up work. Also rock facing very thin.
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Product came as described. It was well packaged so as...
Product came as described. It was well packaged so as to prevent damage.
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Western Massachusetts
Styro FP Ultra Lite 2"x2'x4' Panels
Quality :
Value :
I live in Massachusetts and heat with oil. I'm an energy engineer. I had about two feet of exposed foundation around the majority of the perimeter. Not only was the basement cold, but I had a lot of significant duct and pipe losses through the space. On an extremely cold evening, an IR gun shot at the interior of the above ground would indicate a below freezing temperature on the interior. Green Building Advisor equates six inches thick of a typical bare foundation equal to a R factor of 1, or about equal to a single pane window. Imagine a window two feet high around the perimeter of the basement and you get the picture. GBA also prefers exterior foundation as it brings the foundation into the conditioned space rather than the interface. They claim that this increases the thermal mass of the house and a will result in a corresponding reduction in fluctuations. I'm a believer now. I wanted a foundation insulation system that was 1) aesthetically pleasing, 2) durable 3) easy to install 4) reasonably cost. You can buy the pink insulation boards easy enough but a UV resistant and durable surface becomes an issue. Thought about cement board as an exterior, looked into the trowel on coatings ,and chose to go with the FP Ultralite one step solution instead. Packaging for the product was very well done. Expect to get some spalling of the aggregate on handling so minimize where possible. The product does not cut as cleanly as they claim and mitering corners takes some practice and patience. Invariably you will chip off aggregate in unwanted places and HD does not offer the Styro aggregate as a stand alone offering. An email to Styro will set you on a trail to another distributor. A little hokey for trying to get a couple handfuls of aggregate (colored sand). One other beef is that HD doesn't off the J channels to protect and hide the lip at the top of the panels. I'm trying to figure out a drip edge to serve the purpose. The only other advice I'd offer is to utilize Loctite PL300 and forego drilling the panels. Chipping and pull-through-patch-up will be needed otherwise. Overall I strongly recommend the panels and are very pleased with the purchase. I intend to advise my clients to investigate this product as well.
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