Replacement Windows
in Brentwood.
Replacement window programmes — single units to multi-property portfolios.
Replacement Windows
Delivered nationwide by S&K Group Limited. Free survey, fixed quote, fully insured.
Replacement Windows across Brentwood.
Across Brentwood and the wider region, S&K Group Limited is the trusted name for replacement windows. Replacement window programmes — single units to multi-property portfolios.
Our replacement windows portfolio in Brentwood and across the region includes work for national retail chains, independent operators, developers, local authorities, NHS trusts, educational establishments, hospitality groups and private clients — single contracts and framework agreements.
Replacement Windows in Brentwood
- Free site survey in Brentwood
- Written fixed-price quotation
- UK-fabricated, regulation-compliant
- One project manager throughout
- £10m public liability cover
- Aftercare across Essex
Why Brentwood clients choose S&K Group Limited.
Building Reg compliance
Part L, Part B, Part M, Part Q — current regulations built into every quote, not bolted on.
UK fabrication
Every aluminium, steel and glass component is manufactured in our own UK facility — controlled quality.
Fixed-price quotations
Written specifications and fixed pricing. No mid-job extras unless the brief changes.
Free site survey
We attend your Brentwood site, take measurements and quote — no obligation, no hidden charges.
Established 2000
Twenty-five years of installed UK commercial trade work. Companies House registered. UK-fabricated.
No deposit on commercial
Established commercial accounts and contractors typically work to standard net payment terms.
Survey to handover in Brentwood.
Free Survey
A senior installer attends your Brentwood site — measures, photographs and discusses requirements. Typically within 5 working days.
Written Quotation
Detailed written quote with full specification, CAD where required, materials, finish options and clear timeline commitments.
Fabrication & Manufacture
Precision-manufactured in our UK facility. Quality-controlled at every stage. Lead times confirmed in writing.
Installation & Handover
Installed by our employed teams to schedule. Sign-off inspection, full documentation, warranty registration on completion.
Replacement Windows in Brentwood — common questions.
Can you work to my JCT or tender contract?
Yes. We work to JCT, NEC and CIS-registered contracts and are familiar with main-contractor procurement frameworks. References, financial accounts and accreditations available.
What warranties come with the installation?
Manufacturer warranties on materials (typically 10-25 years depending on system) plus our own registered workmanship guarantee. Documentation supplied on handover.
Do you work in occupied retail or office buildings?
Routinely. We deliver phased installations, out-of-hours starts and weekend programmes in occupied Brentwood sites — minimising disruption to operations, customers or tenants.
Are you insured to work on commercial premises in Brentwood?
S&K Group Limited carries £10m public liability insurance. CSCS-carded operatives, full risk and method statements, and current insurance certificates are provided on request for all Brentwood projects.
Do you provide free quotations for replacement windows in Brentwood?
Yes — every replacement windows enquiry in Brentwood starts with a free site survey and a written, no-obligation quotation. We don't charge for surveying or quoting.