Glazed orangery rear extension by Breathe

Effortless windows & doors for London, Essex & Surrey

Upgrade your windows. Upgrade your property value.

Breathe takes the stress out of your house investment.

Request a free survey

No obligation. Reply within one working day.

The real cost of getting it wrong

Don't use a window installer that charges expensively for a poor job.

Cheap glazing is a false economy. Condensation forms. Draughts creep in. Finding a contractor you can actually trust? That's the hardest part.

New windows and doors are a significant investment. You ought to have a good experience.

Poor thermal performance

Off-spec glazing lets heat escape and condensation form, costing you every year — and never looks right.

Unreliable contractors

Missed surveys, vague quotes, teams who disappear mid-project. Your home isn't a training ground.

Design that doesn't fit

Off-the-shelf profiles don't work for distinctive homes. You need glazing designed for your space.

Why Breathe

A home improvement shouldn't feel like a flat pack delivery.

Breathe founder and director portrait

Registered & Accredited

Our director has spent 25 years in construction, not in a showroom. He knows exactly what separates a job done right from one you're calling back in five years. Breathe exists because the glazing industry needed someone who actually cares.

Every installation is FENSA registered, fully insured, and manufacturer-guaranteed. No shortcuts.

Recognised and accredited by the industry's leading manufacturers and bodies

Schüco
Kömmerling
Rehau
Constructionline Silver Member
FENSA Approved Window & Door Installations

How it works

Four steps to a finished space

Breathe surveyor measuring a window frame
01

Survey

A Breathe surveyor visits and takes precise measurements.

Glazing configurator software on dual monitors
02

Design

A full specification and fixed-price quote — no hidden extras.

Two Breathe installers fitting a window into a brick bungalow
03

Installation

Our own trained teams fit to spec and leave the site clean.

Homeowner opening a finished window in a living room
04

Aftercare

FENSA certificate registered, guarantee on file, support ongoing.

Know what you need? Let's price it.

Get a fixed-price quote from a Breathe surveyor — no obligation, no hard sell.

Request My Free Survey

Free Tool

Window Health Checker

Answer a few questions to see if your windows need replacing.

Free Tool

Energy Savings Calculator

Estimate what better glazing could save on your bills.

Free Guide

In-Home Quote Guide

What to expect and how to prepare before a surveyor visits.

The negative effects of doing nothing

High energy costs

House undervalued

Opportunity for burglars

Installer shaking hands with homeowners outside their finished home

Why Now & Why Us?

A home that's warm the moment you wake up.

Windows that make your house the one neighbours notice.

Windows that secure your home.

Ready to let
the light in?

Tell us about your project. A Breathe surveyor will be in touch within one working day — no obligation, no hard sell.

No obligation. A Breathe surveyor will be in touch within one working day.

or reach us directly