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Metal Roof Sandwich Roof Closed Cell Polyurethane Foam Insulation Lightweight For Steel Structure

Metal Roof Sandwich Roof Closed Cell Polyurethane Foam Insulation Lightweight For Steel Structure

MOQ:	100 m³
Price:	195.5 $/m³
Payment Terms:	T/T, PayPal, Xtransfer
Supply Ability:	100 m³ per day

Detail Information

Product Description

Detail Information

Place of Origin:

Hebei, China

Certification:

ISO9001

Density:

40 - 48 (Typical 45)

Thermal Conductivity:

<= 0.024

Compressive Strength:

>= 180

Closed Cell:

>= 93

Water Absorption:

<= 5.0

Vapor Permeability:

<= 6.0 X 10^-9

Oxygen Index:

>= 26

Service Temperature:

-50 ~ +100 (Short-term +120)

Fire Rating:

B2 (B1 Available)

Board Size:

1000 X 500

Packaging Details:

Cardboard box packaging, customizable

Highlight:

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Product Description

Polyurethane Foam Board Metal Roof Sandwich Roof Panel Insulation Lightweight for Steel Structure

Product Description

Polyurethane Foam Board for metal roofs is a rigid PUR and PIR closed-cell insulation panel for sandwich roof systems and steel structures.

A thermal conductivity of about 0.024 W/(m·K) (PUR) to 0.022 W/(m·K) (PIR) cuts heat loss through metal roofs, where high thermal conductivity would otherwise waste energy.

A low density of 40–60 kg/m³ keeps roof loads small while a compressive strength of 180 kPa (PUR) to 220 kPa (PIR) or more supports roof traffic and fixings.

Closed-cell content above 93% (PUR) to 95% (PIR) and low water uptake resist moisture in roofs exposed to rain, condensation and temperature cycling.

The board is light, rigid and easy to cut, so it fits quickly into sandwich roof panels and over purlins on steel frames.

Typical applications include metal roofs, sandwich roof panels, factory and warehouse roofs and steel-structure building envelopes.

Product Features

Lightweight Space-Saving – Density 40–60 kg/m³ keeps roof loads small and build-up slim.

Excellent Thermal Insulation – 0.022 (PIR) to 0.024 W/(m·K) cuts heat loss through metal roofs.

Closed-Cell Waterproof – Above 93% (PUR) to 95% (PIR) closed cells resist moisture.

High Compressive Strength – 180 kPa (PUR) to 220 kPa (PIR) supports roof traffic and fixings.

Easy to Cut and Fit – Light rigid board fits fast into sandwich panels and over purlins.

Technical Parameters

Property	Unit	Value / Range
Material	—	Rigid PUR / PIR Polyurethane Foam
Core Density	kg/m³	40 – 60 (PUR 40–48, PIR 48–60)
Thermal Conductivity (25°C)	W/(m·K)	≤ 0.024 (PUR) / ≤ 0.022 (PIR)
Compressive Strength (10% deformation)	kPa	≥ 180 (PUR) / ≥ 220 (PIR)
Closed Cell Content	%	≥ 93 (PUR) / ≥ 95 (PIR)
Water Absorption (by volume)	%	≤ 5.0 (PUR) / ≤ 4.0 (PIR)
Water Vapor Permeability	g/(Pa·m·s)	≤ 6.0 × 10⁻ⁿ (PUR) / ≤ 5.8 × 10⁻ⁿ (PIR)
Oxygen Index	%	≥ 26 (PUR) / ≥ 30 (PIR)
Long-Term Service Temperature	°C	–50 ~ +100 (PUR) / –196 ~ +120 (PIR)
Fire Rating	—	B2 (PUR) / B1 (PIR)

Standard Dimensions – Rigid PU Board

Parameter	Specification
Standard Sizes	1000 × 500 mm
Thickness Range	20 – 150 mm
Facing	Aluminum foil / glass fleece

Standard Dimensions – Rigid PU Pipe Shell

Parameter	Specification
Pipe Diameter Range	DN15 – DN600
Thickness Range	20 – 120 mm
Standard Length	1000 mm
Structure	Two-half shell with lap joint

Metal Roof Sandwich Roof Closed Cell Polyurethane Foam Insulation Lightweight For Steel Structure

FAQ

Are you manufacturer or trade company?

We are professional manufacturer of thermal insulation materials, more than 20 Years.

What products does your company mainly deal in?

Our company is a building materials enterprise that integrates production and sales. Our primary product offerings include Cellular Glass Insulation,Polyurethane Foams,Aluminum Silicate Fiber Board,ceramic fiber blanket and tubes, as well as a range of other thermal insulation materials. May I inquire which specific product you are interested in?

Do you accept sample order?

Sample order is acceptable. We can offer free sample, sample can be sent within 1~3 days after freight payment confirmed.

What services can you provide?

Any inquires will be replied within 0-1 hours. We are professional manufacturer. Welcome to visit our company and factories at any time!

Can the product be customized?

Our company offers product customization services. The specifications, models, packaging requirements, etc. of the products can all be tailored to your specific needs. May I ask what is your purchase quantity ?

What are the payment terms?

30% of the payment is to be made in advance, and the remaining 70% must be settled before loading.

Tags:

Ceramic Fiber Blanket

Aluminum Silicate Fiber Board

Cellular Glass Insulation

Foam Glass Board

Polyurethane Foams

PU Foam Board

Ceramic Fiber Blanket

Aluminum Silicate Fiber Board

Cellular Glass Insulation

Foam Glass Board

Polyurethane Foams

PU Foam Board