Double Glazed Windows
in Thorne.
Replacement double-glazing units for commercial and residential properties.
Double Glazed Windows
Delivered nationwide by S&K Group Limited. Free survey, fixed quote, fully insured.
Double Glazed Windows across Thorne.
Commercial, retail and residential clients in Thorne trust S&K Group Limited for double glazed windows. Replacement double-glazing units for commercial and residential properties.
S&K Group Limited is registered at Unit 1, Hems Crescent, Great Barr, Birmingham (Companies House #16703925). We've operated as a commercial trades contractor since 2000 — over two decades of installed work in Thorne and across the UK.
Double Glazed Windows in Thorne
- Free site survey in Thorne
- Written fixed-price quotation
- UK-fabricated, regulation-compliant
- One project manager throughout
- £10m public liability cover
- Aftercare across South Yorkshire
Why Thorne clients choose S&K Group Limited.
UK-wide installation
Same team installs in Thorne as in Birmingham, Manchester, London — consistent quality, anywhere.
Working in live sites
Phased installs, out-of-hours work and disruption-minimised programmes for occupied Thorne premises.
25-year warranties
Manufacturer-backed material warranties plus our own registered workmanship guarantee on every install.
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.
Survey to handover in Thorne.
Free Survey
A senior installer attends your Thorne 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.
Double Glazed Windows in Thorne — common questions.
Do you work in occupied retail or office buildings?
Routinely. We deliver phased installations, out-of-hours starts and weekend programmes in occupied Thorne sites — minimising disruption to operations, customers or tenants.
Are you insured to work on commercial premises in Thorne?
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 Thorne projects.
Do you provide free quotations for double glazed windows in Thorne?
Yes — every double glazed windows enquiry in Thorne starts with a free site survey and a written, no-obligation quotation. We don't charge for surveying or quoting.
How long does double glazed windows installation typically take in Thorne?
Most double glazed windows projects in Thorne are completed within 3-6 weeks from order — including survey, fabrication and installation. Larger projects may run longer; this is confirmed in writing at quotation stage.
Do you cover Thorne from Birmingham, or do you have local teams?
We operate from our Birmingham HQ but install nationwide with our own employed teams. The same crews work in Thorne as install in West Yorkshire, Glasgow or London — consistent UK standard.