CAPITALSTEEL ENGINEERING

Yellow fiberglass glasswool insulation batt on a warehouse floor

Max service temperature: 350 – 450°C
Rolls: 24 kg/m³ — 20m & 10m × 1.2m × 50mm; 10m × 1.2m × 100mm
Batts: 32 kg/m³ — 1.2m × 0.6m × 50 & 100mm
Facing: Plain or aluminium foil

Thermal & Acoustic Insulation

Fiberglass Insulation

350 – 450°C
24 – 32 kg/m³
Rolls & batts

Glasswool is the cost-effective choice wherever service temperatures stay moderate. It is light, non-combustible and quick to fit between studs, joists and duct runs. Rolls come foil-faced to double as a vapour barrier and radiant reflector; batts arrive pre-cut for walls, ceilings and partitions.

Applications

Roof and ceiling insulation
HVAC duct wrap and plant rooms
Stud walls and partitions
Acoustic lining for offices and halls
Container and prefab conversions

Advantages

The lowest cost per square metre we stock
Non-combustible
Foil facing adds a vapour barrier
Light to handle and fast to install

Industries

Construction
HVAC
Commercial projects
Manufacturing
Real estate

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Rockwool mineral wool insulation slab standing in a warehouse

1000°C · 50 – 150 kg/m³ · Roll, slab & pipe

Rockwool Insulation

Non-combustible stone wool in rolls, slabs and preformed pipe sections, rated to 1000°C for thermal, acoustic and fire duty.

Black acoustic foam wedge panels held up in a warehouse

Knauf rolls · Foam wedges · Fabric panels

Acoustic Insulation

Knauf acoustic rolls, foam wedges and fabric panels for studios, offices, halls and call centres.

Roll of butyl waterproof sealing tape

Aluminium tape · Butyl tape · FSK foil

Insulation Tapes & Foil

Aluminium thermal tape, butyl waterproof sealing tape and FSK foil facing — the consumables that finish an insulation job.

Ready when you are

Get your materials priced today.

Send your specification and receive a clear, itemised quotation — fast.

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