
Glass & Misted Windows
Struggling with foggy windows or excess damp — ready to restore clarity?
Misted panes, failed seals, or condensation between glass layers can be frustrating—but you’re never left in the mist. Our experienced team is available 24/7 across South Yorkshire to replace misted units, restore visibility, and improve insulation with minimal disruption. Whether it’s a single window or multiple affected panels, we deliver fast, cost-effective repairs tailored to your frame type—no need for full replacements. Clear views, better energy efficiency, and trusted service
- Misted window replacements
- Foggy Glass replacements
- Reduce condensation and moisture
- Improve insulation and reduce damp
- Affordable and transparent pricing
What causes misted or fogged-up windows?
Misted windows occur due to failed seals, allowing moisture to enter between the panes. Our Condensation Removal Solutions help restore clarity and efficiency.
Can Top Lock replace just the glass instead of the entire window?
Yes! We offer Glass Pane Replacement and Custom Glass Installations, ensuring cost-effective solutions without replacing the full frame.
How do I know if my double-glazing needs repair?
Signs include foggy windows, condensation buildup, drafts, or reduced insulation. Our Double-Glazing Repairs restore performance and visibility.
Does Top Lock provide emergency glass repairs?
Absolutely! We offer Emergency Glass Repairs for urgent situations, ensuring your property remains secure.
Can Top Lock install energy-efficient glass?
Yes! Our Energy-Efficient Window Solutions help reduce heat loss, improve insulation, and lower energy bills.
How long does glass replacement take?
Most Professional Window Repair Services can be completed within the same day, depending on the issue.
Can Top Lock upgrade my windows for better security?
Yes! We provide High-Security Glass Upgrades, including laminated and reinforced glass for enhanced protection.
What should I do if my window frame is damaged?
We offer Window Frame Repairs to restore stability and functionality.
Can Top Lock fix damaged window seals?
Yes! Our Window Seal Repairs ensure airtight insulation, preventing future condensation issues.
How do I book a glass replacement or misted window repair service with Top Lock?
You can call us, email us, or request a service online. We aim to respond quickly and schedule repairs at your convenience.

Which? Approved Trusted Locksmiths
At TopLock, we’re committed to delivering trustworthy, professional locksmith services—and we’re thrilled to be officially recognised as a Which? Trusted Trader.

CHAS Compliants Contractor
CHAS (The Contractors Health and Safety Assessment Scheme) is a leading authority on compliance and risk management in the UK. Gaining this accreditation means we’ve demonstrated our commitment to maintaining the highest health and safety standards across all the locksmith services we provide.

Three Best Rated Locksmiths
We’re proud to be recognised by Three Best Rated as one of the top 3 locksmiths in Barnsley—a reflection of our commitment to trust, transparency, and top-quality service.

DBS Checked Locksmiths
The Disclosure and Barring Service (DBS) ensures that individuals working in sensitive settings, like your home or business, have undergone background checks and are cleared to work safely and responsibly.
Glass & Misted Windows
