Windows & Doors Not Working Properly?We Can Fix That.
Fast, professional UPVC window and door repairs across Birmingham, Dudley, Walsall, Wolverhampton, West Bromwich and the wider Black Country. Most repairs completed same day.
Our Services
Comprehensive UPVC repair solutions for homes and businesses across Birmingham, the Black Country and surrounding areas
🪟UPVC Window Repairs
Expert repair of UPVC windows including mechanisms, handles, hinges and sealed units.
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🚪UPVC Door Repairs
Professional UPVC door repairs to restore smooth operation and security.
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🔒Lock Replacement
Upgrade or replace faulty locks for enhanced security and peace of mind.
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⚙️Hinge Adjustment & Replacement
Precise hinge adjustments to eliminate draughts and improve door alignment.
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🌡️Seal Replacement
Replace worn seals to improve insulation and reduce energy costs.
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🔷Glass & Double Glazing Replacement
Fast double glazing repairs and sealed unit replacements with quality guaranteed.
Learn moreWhy Choose The Glass Guardian?
Your trusted local UPVC repair specialists — saving you the cost of full replacements since 2014.
Save Money vs. Replacement
We repair rather than replace wherever possible, saving you hundreds compared to full window or door replacements.
Local, Reliable Experts
Based in the West Midlands and dedicated to the local community. No national call centres — just your local specialists.
DBS Checked & Fully Insured
All our technicians are DBS checked and we carry full public liability insurance for your peace of mind.
Most Repairs Fixed Same Day
We carry a wide range of parts so most UPVC faults can be diagnosed and fixed on the first visit.
Transparent, Fixed Pricing
No hidden charges or surprises. We provide a clear quote before any work begins — and we stick to it.
Get a Free Quote Today
Call us or send a message — we'll get back to you fast with a no-obligation quote.
Emergency callouts available · No call-out fee
What Our Customers Say
Don't just take our word for it
Peter and his son did a fantastic job replacing X4 misted units in my house can't fault them in anyway they are now my go to company for anything I need doing to my windows 5* thanks guys
Excellent service, came to the house to give a quote, which was competitive. Fitted the replacement glass when he said and left the area clean and tidy, taking away the replaced glass. Highly recommend.
Very good work clean and consistent to given time. I would recommend this company again and again there work ethics are second to none.
Pete and his son done an amazing job changing some windows for me, efficient, reliable and professional workers, would definitely recommend and use in the future.
Areas We Cover
Serving Birmingham, the Black Country and surrounding areas
Ready to Fix Your UPVC Windows or Doors?
Get in touch today for a free, no-obligation quote. Emergency callouts available across Birmingham and the Black Country.