What is the difference between PIR, PU and Rockwool sandwich panels?

PU (polyurethane) panels offer high thermal efficiency at low weight. PIR (polyisocyanurate) panels deliver similar insulation with improved fire behaviour. Rockwool (mineral wool) panels are non-combustible and are typically chosen where fire resistance and acoustic performance are the priority.

Where does Paneltech manufacture its products?

All core products are manufactured at the Paneltech International LLC factory in Barka, Sultanate of Oman, where the company has operated since 2009.

Can Paneltech supply a complete building envelope package?

Yes. Paneltech produces sandwich panels, profile sheets, Z & C purlins, translucent sheets, matching flashings, roller shutter doors and accessories, allowing contractors to source the roof, wall and secondary steel package from one manufacturer.

What information is needed to request a technical proposal?

Share the project location, building use, roof and wall areas, required insulation type and thickness, profile preference, colour and coating, fire or thermal requirements and the delivery schedule. The technical team will recommend the most suitable panel system.

PU Sandwich Panels Polyurethane Foam PUR PIR PUF Cold Room Storage Warehouse Insulation Sandwich Panels/boards

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PU Sandwich Panels Polyurethane Foam PUR PIR PUF Cold Room Storage Warehouse Insulation Sandwich Panels/boards

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Product Description

Specification

Item	Value
Warranty	5 years
Brand Name	SANJUYUAN
Product Name	Sandwich panel
Usage	Wall panel, Floor panel
Color	RAL Color
Length	Customized
Thickness	50mm/75mm/100mm/150mm or at request
Zin coated	40g
Model Number	V980 V960 V950 V1150, etc.

PU Sandwich Panels Polyurethane Foam PUR PIR PUF Cold Room Storage Warehouse Insulation Sandwich Panels/boards

Product Description

Product Description

Specification

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