Whole-house renovation in East Grinstead
New windows throughout, a new front door, a Supalite warm roof extension, a kitchen, a cloakroom, plastering, flooring and decorating — every trade from one firm.
- New windows throughout and a new front door
- Supalite warm roof extension
- Kitchen, cloakroom, flooring and decorating
East Grinstead showroom · covering Sussex, Surrey and Kent

At a glance
- Location
- East Grinstead, West Sussex
- Scope
- Whole-house renovation
- Glazing
- New windows throughout and a new front door
- Extension
- Supalite warm roof
- Interior
- Kitchen, WC, plastering, flooring and decorating
- Type of work
The brief
Everything, handed over as one job
Most renovations happen a room at a time, with a different firm for each trade and the homeowner left to keep them in order. This one came to us whole: glazing, an extension roof, a kitchen, a cloakroom, and every wall and floor in between.
That is what the Holtye Group is set up for. Windows, building work, and kitchens and bathrooms are all in-house, so one team could plan the job and see it through.
What we did
One floor, running through the house
The same herringbone floor runs from the hall through the living room to the dining room, which is what makes separate rooms read as one house. Walls were plastered and painted white, so the colour comes from what the owners chose: a terracotta radiator, pink cabinets and a green front door.
The kitchen has oak-effect units and a breakfast bar. The cloakroom went the other way entirely: navy tiles to dado height, bird-patterned wallpaper above and a copper tap.
Scope of works
- Removed old and fitted new windows throughout
- Upgraded the front door
- Installed a Supalite warm roof extension
- Fitted a new kitchen
- Fitted a new WC
- Plastered throughout
- New flooring throughout
- Painted and decorated
What made the difference
Three things worth knowing about this job
One team
Glazing, building work, kitchen and decorating, all in-house.
Warm roof extension
A Supalite insulated roof, so the room is usable all year.
Finished, not just fitted
Plastered, floored, painted and decorated before we left.
Want something similar?
The services behind this project
Each of these has its own page, with the options, the detail and the questions people usually ask.

Refurbishments
Whole-house work — a tired property brought back room by room, or a rental turned round between tenancies.
Explore refurbishments
Warm Roofs
An insulated, tiled roof that turns a freezing conservatory into a room you use all year — usually onto the existing frames.
Explore warm roofs
Kitchens
Design, supply and fit — including the walls, floors, electrics and plastering that a new kitchen always turns out to need.
Explore kitchens
Flooring
Engineered wood, LVT, laminate and tiling — supplied and laid over a subfloor prepared properly first.
Explore flooringMore of our work
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Summer house windows and doors
Tired timber windows and double doors on a garden summer house, replaced with white PVCu frames and Georgian bars.
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Free quotations
Planning something similar?
Book a free, no-obligation survey and we’ll tell you what’s involved — or come and talk it through at the East Grinstead showroom.







