London · Home Counties · South East

Beautiful homes start with better detail.

Premium windows, doors and glazing for London and the Home Counties — thoughtfully specified, carefully surveyed and professionally installed.

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Made to measure for your homeExpert installation by an experienced teamEnergy efficient options for modern living10 years written workmanship guarantee*

Contemporary glazed London home opening onto a garden

London & Home CountiesMade-to-measure. Carefully installed.Windows, doors and living spaces designed around the home.

01 / HOME

10-year workmanship guaranteeWritten terms on qualifying installations.

Measured surveyFinal dimensions and details confirmed before manufacture.

Clear specificationFrame, glass, hardware and finishing agreed in writing.

AftercareA clear route back to us after installation.

Start with the improvement

Three ways to change how your home feels.

Choose a category, then refine the material, proportions, opening style, glass and finish around the property.

Windows

From classic bays and sash-inspired proportions to slim contemporary glazing.

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Traditional London townhouse entrance and windows

Doors

Entrance, French, sliding and bifold options shaped around access, security and light.

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Contemporary glazed rear extension and garden living space

Living spaces

Roof glazing, extensions and larger openings that connect rooms with daylight and garden.

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Design direction

Respect the house. Improve the details.

London and Home Counties homes need different answers. We start with the character of the property rather than forcing every opening into the same catalogue choice.

Period & bay-fronted

Sash-inspired proportions, bay configurations and carefully balanced frame lines.

Refined traditional

Flush-looking frames and quieter detailing for character homes and renovations.

Contemporary

Dark finishes, slimmer visual lines and larger areas of glass where appropriate.

Indoor / outdoor

Sliding and bifold openings designed around circulation, thresholds and garden use.

The ClearCrest Standard

Premium is not a colour. It is how the job is scoped.

Good installations are decided before the installers arrive. We use the survey and specification stage to bring the important choices into the open.

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Measure the actual opening

Final dimensions, access and surrounding finishes are confirmed through survey.

Write down the specification

Material, colour, glass, handles, ventilation and opening styles belong in the scope.

Put the guarantee in writing

Qualifying residential installation workmanship is covered for 10 years under our written terms.

Guarantee terms →

Modern residential architecture and glazing

Confidence, clearly stated

A real guarantee, without borrowed badges.

ClearCrest offers a written 10-year workmanship guarantee on qualifying residential installations. Product warranties and the Building Regulations route are confirmed against the actual products and project scope.

Read our guarantee Our standards →

10YEARWORKMANSHIP
GUARANTEE*

Product warranties

Manufacturer warranties vary by system and are stated in the quotation where applicable.

Building Regulations

The compliance route relevant to the project is confirmed before work starts.

Statutory rights

Our written guarantee is additional to the customer’s statutory rights.

How it moves forward

Four stages. Fewer grey areas.

A straightforward sequence from first conversation to final handover.

Brief

Tell us the property, openings and what you want to improve.

Survey

We confirm measurements, access, details and the practical constraints.

Specify

The agreed products, finishes and scope are recorded before installation.

Install & handover

Installation, finishing details, care information and guarantee handover.

Inspiration

Ideas for London homes now.

Browse the full inspiration edit →

London home renovation inspiration — **Renovation**Work with the existing architecture.

Contemporary dark framed windows — **Frame contrast**Dark frames against warm interiors.

Glazed kitchen living space — **Garden connection**More glass where the room benefits from it.

Inspiration imagery is illustrative. Final products, systems and specifications are confirmed for each project.

Coverage

London first. Home Counties around it.

Our launch coverage includes Greater London and surrounding counties, with selected Kent and East Sussex postcodes confirmed case by case.

Check your area

Your next step

Start with the home, not a sales pitch.

Tell us what you want to change and where the property is. We’ll use that to shape the right survey and specification conversation.

Call ClearCrest020 8064 2621 Email[email protected]

10-year written workmanship guarantee
Available on qualifying residential installations. Read the terms.

Questions before a quote

Useful things to know.

Do you offer a guarantee?

Yes. ClearCrest offers a written 10-year workmanship guarantee on qualifying residential installations. Product warranties are separate and depend on the system specified. See our guarantee terms for full details.

Do you cover all of London?

Greater London is within our core launch coverage. We also serve a wider Home Counties area; postcode availability can be checked before arranging a survey.

Can you quote before a survey?

We can discuss budget and scope from the information you provide, but final dimensions and installation details need a measured survey before manufacture.

Do you have a showroom?

ClearCrest operates through property visits and surveys. Our registered office in Kentish Town is not presented as a retail showroom.