Insulation & Glazing

Floor insulation

Insulating suspended timber or solid concrete ground floors.

Wall insulation

Internal or external insulation for solid walls that have no cavity.

Cavity Wall Insulation

Filling unfilled cavity walls with injected insulation.

New windows

Replacing single glazed windows or old double glazed units with low-E double glazing.

Loft & roof insulation

Topping up loft insulation to the recommended 270 mm.

Hot water cylinder jacket

Fitting or upgrading the insulating jacket on a hot water cylinder.

Room-in-Roof Insulation

Insulating the walls and ceilings of loft rooms and attic conversions.

Draught proofing

Sealing gaps around windows and doors to cut draughts and heat loss.

Flat roof insulation

Insulating flat roofs and sloping ceilings.

New external doors

Replacing external doors with insulated high performance doors.

Party Wall Insulation

Filling the cavity in a shared wall between adjoining homes.

Secondary glazing

A second pane fitted inside existing single glazed windows, often used in listed homes.

Spray foam insulation

Spray foam fitted, or removed if a lender has refused it.