Residential Glazing London & Surrey | Window Fitters

Zone 1: Front Elevation and Entrance Security

The front facade demands kerb appeal, draught exclusion, and forced-entry deterrence. Our front entrance solutions feature composite doors manufactured with 48 mm solid timber or high-density foam cores, reinforced outer skins, and multi-point deadbolts with TS007 3-star anti-snap lock cylinders tested to PAS 24. For contemporary architectural statements, our teams install luxury Axorra aluminium entrance doors engineered with flush insulated panels and concealed pivot hinges. For period Victorian, Edwardian, and Georgian properties, our vertical sliding sash windows replicate authentic proportions with run-through sash horns, deep bottom rails, and slim 35 mm meeting stiles, available in engineered timber or timber-alternative flush sash uPVC. Where multi-facet bay windows support first-floor brickwork or roof loads, our window fitters integrate heavy-duty structural jacking posts to maintain building integrity under Approved Document A. Discover diverse styles in our architectural styles directory and explore our full directory of residential doors.

Zone 2: Living Spaces and Energy Conservation

Bedrooms, living rooms, and upper-floor spaces prioritise thermal comfort, acoustic calm, and easy maintenance. Our multi-chamber uPVC windows incorporate warm-edge spacer bars, Low-E soft-coatings, and argon cavity fills, delivering whole-window Uw values as low as 1.2 W/m²K to cut heat loss, deliver measurable energy payback, and stop internal condensation. For modern properties and contemporary extensions, our slimline aluminium windows provide narrow sightlines, maximise natural daylight, and feature marine-grade powder-coated finishes that withstand atmospheric pollution. In noise-sensitive urban corridors, we install acoustic laminated glazing units that attenuate external traffic noise by up to 40 dB. All units are fitted by our dedicated window installation teams using egress friction stays for safe fire escape.

Zone 3: Rear Living Areas and Garden Transitions

Rear kitchen-diners and ground-floor extensions connect internal living areas with patios and gardens. For wide openings up to 6 metres, our thermally broken bifold doors fold back neatly to create a 90 percent clear aperture on bottom-rolling stainless steel tracks. Where uninterrupted garden views and clean lines are preferred, our large-format sliding patio doors offer minimalist 20 mm interlock sightlines and individual pane widths up to 3.0 metres. For traditional garden rooms, double French doors provide master-slave shootbolt security and 90-degree restrictor friction stays. Every garden opening is installed by our specialist door fitters following a structured door installation workflow incorporating weather-rated sub-cills and low Part M threshold details.

Phase 1: Transit Route Protection and Dust Masking

Before any tool touches a frame, our team lays heavy-duty corduroy floor runners and adhesive carpet film across hallways, stairs, and working zones. We put on clean indoor overshoes, cover nearby furniture with polythene sheeting, and seal internal doors to prevent plaster dust entering adjacent rooms.

Phase 2: Room-by-Room Removal and Aperture Preparation

We work strictly room by room. Old window frames are deglazed and carefully cut out in manageable sections to prevent damage to internal plasterwork, architraves, or external brick reveals. We inspect structural lintels (Approved Document A), confirm damp-proof course (DPC) condition, and clean brick reveals thoroughly before positioning new frames.

Phase 3: Precision BS 8213-4 Fixing and Toe-and-Heeling

New frames are aligned using precision spirit levels and laser guides, then mechanically fastened to masonry using direct frame fixings spaced strictly within 150 mm of corners and at maximum 600 mm intervals. Glass sealed units are packed using the diagonal toe-and-heeling method, bracing sashes against hinge drops and ensuring fluid operation of handles, hinges, and multipoint locks.

Phase 4: Two-Stage Thermal Weatherproofing

We apply elastic, low-expansion polyurethane foam into perimeter cavities, providing continuous airtight insulation and preventing cold thermal bridging. Externally, frames receive a low-modulus class 1 neutral cure silicone perimeter seal over backing cord, creating a flexible weather barrier that accommodates building movement and thermal expansion.

Phase 5: Cleaning, Responsible Waste Disposal, and Handover

Every glass pane and frame is cleaned, all protective tapes removed, and opening sashes calibrated. We vacuum floors using industrial HEPA equipment, remove all old frames, glass, and debris for recycling under our Environment Agency Upper Tier Waste Carrier licence CBDL650268, and carry out a joint operational handover. Review our complete installation process guide and check our installation timescales.

Customer First: What Homeowners Can Expect on Fitting Day

We treat your residence as a family home rather than a construction site. Our installers coordinate parking and access prior to arrival, protect transit pathways with heavy-duty carpet runners, and replace frames sequentially room by room so living spaces remain heated and secure. Existing blinds, curtains, and alarm wiring are handled with care, and if sudden rainfall occurs, apertures are immediately shielded with weatherproof membranes to prevent water ingress.