Misted Glass Unit Replacement Newtownabbey, Belfast

Foggy, steamed-up double glazing? You may have a misted or failed glass unit. At C2 Repairs, we provide expert misted glass unit replacements for uPVC windows and doors across Newtownabbey, Belfast, and surrounding areas.

When the seal on a double-glazed unit fails, moisture enters between the panes, leading to condensation, cloudiness, and reduced insulation. But there’s no need to replace the whole window — we can remove the failed unit and fit a new one quickly and affordably.

UPVC Misted Glass Replacement

Clearer views – no more steamed-up or foggy panes

Improved insulation – regain lost energy efficiency

Restore your home’s appearance – clean, bright windows again

Cheaper than full window replacement

Quick installation with no mess

We offer like-for-like replacements with matching glazing options to keep your property looking consistent — whether it’s one unit or multiple windows throughout the house.

What’s Included in Our Glass Replacement Service?

On-site inspection and free quote

Safe removal of the misted or cracked unit

Supply and fitting of new energy-efficient glass

Disposal of old units

2-year guarantee on all replacements

We carry out misted glass replacements in Newtownabbey, Belfast, and surrounding towns including Ballyclare, Antrim, Carrickfergus, Bangor, Crumlin, Lisburn, Ballymena, and beyond. If you're unsure whether we cover your area, just contact us and we’ll confirm.

What Our Customers Say

We take pride in providing honest, high-quality uPVC window and door repairs across Northern Ireland — and our customers agree. With over 400 happy clients and 600+ projects completed, our reviews speak for themselves. Here’s what real homeowners have to say about working with C2 Repairs.

Frequently Asked Window Glass Replacement Questions (FAQs)

What causes misted glass in double glazing?

Misting is caused by a failed seal, allowing moisture to build up between the panes. This often happens over time due to wear, weather, or poor initial fitting.

Can I just clean the inside of the glass?

Unfortunately, no. Once the seal has failed, moisture builds up inside the sealed unit. The only solution is to replace the entire glass panel.

Will I need to replace the whole window?

No – just the glass unit inside the uPVC frame. We keep costs low by only replacing what’s necessary.

How long does it take to replace a misted unit?

In most cases, we can complete the job in under an hour, depending on access and the number of units.

Do you match the glass to the original style?

Yes – we always aim to supply like-for-like glass to match your existing windows, including privacy or decorative finishes.

Is the replacement guaranteed?

Yes – we offer a 2-year warranty on all our replacement glass units.

ARRANGE A FREE QUOTE FOR UPVC WINDOW & DOOR REPAIRS

If you need repairs for your UPVC windows and doors, we can help. Our team of experts can provide a free quote for any repairs you may need. Whether it's a broken lock, a faulty handle, or a damaged seal, we have the skills and experience to get your UPVC windows and doors back in top condition. Contact us today to arrange a free quote and get your repairs underway.