Expert PVC Window Repair in Gibraltar & The Surrounding Coast

Save money with our repair-first approach. We specialize in fixing stiff handles, broken UPVC locks, drafty seals, and dropped PVC window sashes. Fast, reliable, and cost-effective repairs for homes and businesses from Gibraltar to Estepona.

Close-up of a professional technician realigning a dropped PVC window sash in a Gibraltar residential property.
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Request Your Free Estimate Today

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Expert RHS technician repairing a white PVC Window Repair mechanism with the Rock of Gibraltar in the background.
Expert RHS technician repairing a white PVC Window Repair mechanism with the Rock of Gibraltar in the background.

Fixing Warped Frames, Dropped Sashes & Coastal Wear

Gibraltar’s Trusted UPVC & PVC Window Specialists

PVC (or UPVC) windows are a fantastic, energy-efficient choice for properties along the Costa del Sol. However, the intense Mediterranean UV heat can cause PVC frames to expand and warp over time, leading to windows that drop, jam, or refuse to lock. Combined with the corrosive sea salt and heavy Levanter winds, standard PVC mechanisms often fail prematurely.
Many companies in Gibraltar will tell you that a jammed PVC window means you need to buy a brand-new £1,000 installation. At RHS Window Repair, we know better. Our certified local technicians are experts in "toeing and heeling" (realigning) dropped PVC sashes and replacing internal gearboxes. We restore your PVC windows to perfect, factory-smooth operation for a fraction of the cost of a replacement.

Instant WhatsApp Diagnostic

Don't wait for a callout. Send us a quick WhatsApp video or photo showing your faulty PVC handle or jammed window. We provide a rapid, transparent estimate with absolutely no hidden fees.

Specialist On-Site Assessment

Our vetted technicians arrive at your property anywhere between Gibraltar and Estepona. We carry specialized UPVC tools to safely open jammed windows and identify the exact internal mechanism that has failed.

Precision Repair & Weather Testing

We replace the faulty lock, realign the PVC frame, and install new coastal-grade seals. We then perform a strict alignment test to ensure the window locks smoothly and seals tightly against the weather.

4.9

Top Rated Technicians

Our technicians are rated 4.9 out of 5 based on 85 consumer reviews.

Clear, expert answers to your most common PVC and UPVC window problems in Gibraltar.

My PVC window won't close properly at the bottom. Do I need a new window?

No! This is a classic "dropped sash." The intense Gibraltar heat causes PVC to expand, shifting the weight of the glass. We can easily fix this by "toeing and heeling" the glass and adjusting the hinges to lift the window back into place.

Yes, this means the internal spindle or gearbox has snapped. Our technicians can safely bypass the broken lock to open the window and replace the internal gearbox on the same day.

The rubber weather gaskets have likely shrunk or perished due to UV exposure and salt air. We can quickly remove the old seals and push in brand-new, high-quality gaskets to restore perfect acoustic and thermal insulation.

Repairing is significantly cheaper! Most PVC window problems are just failed hardware (locks, hinges, seals). Replacing these parts saves you up to 80% compared to buying a whole new window unit.

Yes. While based in Gibraltar, we travel across the border to provide expert UPVC and PVC window repairs in La Línea, San Roque, Alcaidesa, Sotogrande, and Estepona.

Don't let a jammed lock or a drafty PVC window compromise your security or inflate your energy bills. Contact RHS Window Repair today for a fast, free estimate. Our trusted local experts are ready to restore your UPVC windows to perfect condition. Contact us at 08 00 20 410