Insulation

A range of Stone Wool and Expanded Polystyrene (EPS) insulation options are available to be incorporated within our range of External Wall Insulation (EWI) Systems.

Dryvit Stone Wool is supplied in both DD Slab and Lamella and manufactured in accordance with BS EN 13162.

Dryvit EPS is supplied in standard white and low lambda high performance square edge or grooved EPS 70 E grade boards. All EPS boards are manufactured in accordance with BS EN 13163.

Dryvit Expanded Polystyrene (White)

Dryvit Expanded Polystyrene (White)

Dryvit expanded polystyrene (EPS) is manufactured to the requirements of BS EN 13163 from pre-foamed beads of polystyrene. These are fused together under pressure in a steam-heated mould to produce a lightweight cellular plastic with very good insulating performance.

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Dryvit LL Expanded Polystyrene (Grey)

Dryvit LL Expanded Polystyrene (Grey)

Dryvit Low Lambda (LL) expanded polystyrene (EPS) is manufactured to the requirements of BS EN 13163 from pre-foamed beads of polystyrene. These are fused together under pressure in a steam-heated mould to produce a lightweight cellular plastic with an enhanced thermal insulating performance to that of standard EPS (white).

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DD Stone Wool Slab

DD Stone Wool Slab

Dryvit Stone Wool DD is manufactured from volcanic basalt rock that is heated to high temperature until molten and spun into a dense fiberous mat with a high density top surface. It is available as a Dryvit Square Edge Slab which provides excellent insulating performance when used with the Roxsulation Pro External Wall Insulation (EWI) System.

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Stone Wool Lamella

Stone Wool Lamella

Dryvit Stone Wool Lamella (L) is manufactured from volcanic basalt rock that is heated to high temperature until molten and spun into high laminar and compressive strength boards. It is available as a Dryvit Square Edge Lamella which exhibits very good insulating performance when used with the Dryvit Roxsulation Pro L direct fix External Wall Insulation (EWI) System.

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HD Stone Wool Slab

HD Stone Wool Slab

Dryvit Stone Wool HD is manufactured from volcanic basalt rock that is heated to high temperature until molten and spun into a dense fiberous mat having a consistent through density. It is available as a Dryvit Square Edge Stone Wool HD Slab which exhibits very good insulating performance and is used for lamella fire break construction in Dryvit EPS systems.

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