

Glass Wool Slab / Board
Semi-rigid and rigid thermal / acoustic insulation boards
Fibreglass insulation boards are manufactured from fine and stable inorganic fibre bonded with thermosetting resin and formed into semi-rigid and rigid boards. They are rot proof and have better mechanical and compressive strength compared to the flexible roll product.
- Up to 230°CTemperature range
- 24 - 96 kg/m³Density
- 12 - 75 mmThickness
Ex-stock at Vatva GIDC (Ahmedabad) and Jetpar Road (Morbi). The datasheet and test certificates come with every dispatch.
Where Glass Wool Slab / Board is used
6 common applications. Not sure it suits your duty? Send us the operating temperature and we will tell you.

- 01Wall partition
- 02Facade insulation
- 03Cryogenic insulation
- 04Automotive
- 05HVAC duct insulation
- 06Acoustic insulation
Technical characteristics
Values as given in the product datasheet.
| Property | Value |
|---|---|
| Densities | 24 / 32 / 48 / 64 / 80 / 96 kg/m³ |
| Dimensions | 1.2 m (L) x 0.600 m (W) |
| Thicknesses | 12, 25, 50, 75 mm |
| Temperature range | Up to 230°C |
| Fire retardant | Class O |
| Combustibility | Non-combustible |
| Rigidity | Semi-rigid and rigid |
| Shot content | Free of shot |
| Water absorption | Less than 2% |
| Facing | Aluminium FSK, BGT, FGT, BGC |
| Fungi growth | Does not encourage fungi growth |
| Corrosion effect | Chemically inert |
| Compressive strength | PCF 10% deformation 5 and 25% at 10 |
Why specify Glass Wool Slab / Board
4 reasons it earns its place on site.
General thermal and acoustic insulation and fire protection
Better mechanical and compressive strength than rolls
Rot proof
Non-combustible, Class O
Services that use this product
We supply Glass Wool Slab / Board on its own, or fit it as part of these services with our own crews.


Acoustic insulation
DG rooms, compressor houses and enclosures brought within boundary noise limits.
Read more
Questions, answered.
The ones we get most about Glass Wool Slab / Board. Anything else? Ask on WhatsApp and an estimator will reply.
What temperature can Glass Wool Slab / Board take?
Temperature range: Up to 230°C, as per the datasheet. Tell us your operating temperature and we will confirm the right grade before we quote.
What sizes and grades does Glass Wool Slab / Board come in?
Thicknesses: 12, 25, 50, 75 mm; Dimensions: 1.2 m (L) x 0.600 m (W); Densities: 24 / 32 / 48 / 64 / 80 / 96 kg/m³. If you need a size that is not listed, ask us and we will check what the manufacturer can make.
Where is Glass Wool Slab / Board used?
Typical uses: wall partition; facade insulation; cryogenic insulation; automotive.
Can SGPL supply and install Glass Wool Slab / Board?
Yes. We supply it on its own, or our own crews install it as part of our HVAC insulation, acoustic insulation and building insulation work. That starts with a site visit and a written specification, and ends with a joint measurement at handover.
Is Glass Wool Slab / Board in stock, and do you send a datasheet?
We hold Glass Wool Slab / Board at our Vatva GIDC (Ahmedabad) and Morbi stockyards. You can download the datasheet on this page, and we can send the test certificate with the dispatch. Send your enquiry before 4 pm and you will usually hear back the same working day.

Send the duty and we will send the datasheet.
Get it to us before 4 pm and you will usually hear back the same working day.
clients so far, from refineries and power plants to pharma and textile units
































