Styro Industries FP Ultra Lite 1' x 4' x 1" Merrimac Aggregate Foundation Insulation PanelFP Ultra Lite Merrimac Aggregate Foundation Insulation Panel, 1" Rigid foam foundation insulation panel with an attractive aggregate finish that adds R 5 per inch and dresses up exposed foundations. Lightweight, durable, and easy to cut and install for improved energy efficiency and curb appeal. Key Features: Energy Saving Insulation: Adds approximately R 5 per inch to reduce foundation heat loss Durable Aggregate Finish: Pebble textured polymer

FP Ultra Lite Merrimac Aggregate Foundation Insulation Panel, 1"

Rigid foam foundation insulation panel with an attractive aggregate finish that adds R-5 per inch and dresses up exposed foundations. Lightweight, durable, and easy to cut and install for improved energy efficiency and curb appeal.

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Key Features:

• Energy-Saving Insulation: Adds approximately R-5 per inch to reduce foundation heat loss
• Durable Aggregate Finish: Pebble-textured polymer-modified cement coating resists the elements and enhances appearance
• Easy Installation: Panels can be adhered or mechanically fastened and cut with a utility knife
• Exterior Foundation Use: Designed for exterior wall foundation applications, water- and mold-resistant
• Versatile Compatibility: Installs over cement, concrete, or existing insulation

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Insulation Type	Foam Board Insulation
Sheathing Type	XPS
Insulation R-Value	R5
Product Thickness	1 in
Product Length	2 ft
Product Width	48 in
Coverage Area	8 sq ft per panel
Number of Pieces	1
Pack Size	1
Interior/Exterior	Exterior
Insulation Location	Exterior Wall Foundation
Compatible Install Surface	Cement, Concrete, Existing Insulation
Insulation Features	Mold Resistant, Paintable, Water Resistant
Faced or Unfaced	Faced
Product Weight	9 lb
Finish	Aggregate pebble-textured polymer-modified cement coating
Color	Natural Tan / Merrimac Aggregate
Warranty	2 Year Materials

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Frequently Asked Questions (FAQ):

Q: What are the panel dimensions?
A: Nominal size is 1 in. thick, 2 ft x 4 ft coverage per panel (8 sq. ft.).

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Q: How do I install the panels?
A: Panels can be adhered with all‑weather adhesive or mechanically fastened; they are easily cut with a utility knife.

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Q: What is the insulation value?
A: Approximately R-5 per inch of thickness (R5 for the 1 in. panel).

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Q: Where can these panels be used?
A: Intended for exterior wall foundations; compatible with cement, concrete, or over existing insulation.

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Q: Are the panels moisture resistant?
A: Yes—coating and foam construction provide water resistance and mold resistance.

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Textured Armor for Your Foundation

This panel cloaks the foundation in a rich, aggregate texture that instantly elevates curb appeal while sharpening the architectural frame of the home. The pebble-embedded finish is the standout—tactile, tonal, and quietly luxurious. Style it with a complementary gravel bed or modern plantings to echo the texture and create a cohesive façade. It’s a refined, functional layer that makes everyday living feel impeccably finished.

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Insulate and refine your foundation with FP Ultra Lite—add R-value and curb appeal in one easy install.

Installation