Glass Extensions
in Lancaster.
Frameless glass extensions and glass-box additions.
Glass Extensions
Delivered nationwide by S&K Group Limited. Free survey, fixed quote, fully insured.
Glass Extensions across Lancaster.
S&K Group Limited has been delivering glass extensions in Lancaster and the area since 2000. Frameless glass extensions and glass-box additions.
We've installed projects of every scale across Lancaster and the wider area, from single-elevation refurbishments to multi-storey new-build commercial envelopes. The same project manager handles your job from initial survey through to final handover and warranty registration.
Glass Extensions in Lancaster
- Free site survey in Lancaster
- Written fixed-price quotation
- UK-fabricated, regulation-compliant
- One project manager throughout
- £10m public liability cover
- Aftercare across Lancashire
Why Lancaster clients choose S&K Group Limited.
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.
Free site survey
We attend your Lancaster 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.
Survey to handover in Lancaster.
Free Survey
A senior installer attends your Lancaster 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.
Glass Extensions in Lancaster — 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 Lancaster sites — minimising disruption to operations, customers or tenants.
Are you insured to work on commercial premises in Lancaster?
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 Lancaster projects.
Do you provide free quotations for glass extensions in Lancaster?
Yes — every glass extensions enquiry in Lancaster starts with a free site survey and a written, no-obligation quotation. We don't charge for surveying or quoting.
How long does glass extensions installation typically take in Lancaster?
Most glass extensions projects in Lancaster 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 Lancaster 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 Lancaster as install in West Yorkshire, Glasgow or London — consistent UK standard.