Commercial delivery, built around your programme.
Integrated glazing, retrofit and energy-efficiency packages for principal contractors, housing providers and public-sector clients across London, Essex and the South East.
One team. Multiple measures. Clear accountability.
Pristine Glazing & Renewables Ltd supports contractor-led programmes from pre-construction through to installation and handover. Our breadth of capability allows clients to coordinate glazing, insulation, external works, ventilation and renewable measures through one responsive delivery partner.
We understand the demands of occupied properties, phased programmes and live construction environments, with a practical approach to programme, quality, resident care and site coordination.
Integrated packages for complex programmes.
Our service range is built around the needs of principal contractors, housing providers and property portfolios.
Windows, doors and specialist glazing
Survey, supply and installation across refurbishment, planned maintenance and new-build programmes.
- PVCu windows
- Aluminium windows
- Timber windows
- Entrance doors
- Fire doors
- Bi-folding doors
- Curtain walling
- Feature glazing
Insulation and decarbonisation
Fabric-first improvements designed to enhance thermal performance and support wider retrofit objectives.
- External wall insulation
- Internal wall insulation
- Loft insulation
- Retrofit works
- Enabling works
- Resident liaison support
Roofline and building-envelope works
Complementary external packages that reduce interface risk and simplify delivery coordination.
- Soffits and fascias
- Guttering
- PVCu cladding
- Roofline works
- Groundworks
- External enabling works
Ventilation and renewable measures
Supporting whole-house performance with carefully coordinated ventilation and low-carbon technologies.
- dMEV ventilation
- Solar PV
- Loft works
- Gas meter reruns
- Boiler flue works
- Meter-box works
Experience across decarbonisation, cyclical works and new build.
Representative programmes demonstrating our ability to work alongside established contractors and housing-sector clients.
Barnet Council SHDF

A coordinated retrofit package including external wall insulation, window and door installations, loft insulation and rewiring, dMEV ventilation fans and door undercuts.
Read moreNotting Hill Genesis

Survey, manufacture and installation of bespoke timber heritage slimline windows across occupied social housing properties in the Royal Borough of Kensington.
Read moreCornwallis Court

Installation of aluminium windows, doors, doorsets and screens for a new-build care home. Phase 1 is complete, with Phase 2 pending planning progression.
Read moreStructured from enquiry to handover.
A clear, accountable approach designed to fit contractor programmes and reduce delivery risk.
Pre-construction
Scope review, take-offs, estimating, value engineering and early supply-chain input.
Survey and planning
Site surveys, specifications, procurement, sequencing and coordination with the wider programme.
Installation
Managed site delivery with attention to quality, safety, access, residents and programme milestones.
Handover
Quality checks, snagging management, certification support and responsive aftercare.
Built for contractor assurance.
Our certification and compliance framework supports streamlined onboarding, quality control and safe delivery across regulated commercial and housing programmes.
- Constructionline Gold
- FENSA Approved Surveyors
- PAS 2030:2019
- TrustMark Registered Installer
- EWI Pro Registered Installer
- ISO 9001
- BM TRADA Fire Door Installers
- SSIP / Health & Safety certification
Current certification and supporting documentation are available as part of our pre-qualification information.

A responsive partner for demanding programmes.
Multi-trade capability
Coordinated measures reduce interfaces and give your project team a clearer route to delivery.
Commercially focused
Practical estimating, procurement and planning support from the earliest project stage.
Resident considerate
Experience working around occupied homes, access constraints and customer-facing programmes.
Quality led
Consistent installation standards, structured checks and accountable snagging and aftercare.
Let’s discuss your next commercial project.
Send us your scope, drawings or programme requirements and our commercial team will review the opportunity.
