Double Glazing Replacement

If your double-glazed windows have become misted, cloudy, or inefficient, replacing the glass units can restore their clarity and insulation properties without needing a full window replacement. Our double glazing replacements feature:

✔ Argon-Filled & Energy-Efficient Glass – Reduce heat loss and lower energy bills.
✔ Warm-Edge Spacer Technology – Minimise condensation and improve insulation.
✔ Toughened or Laminated Glass – Enhanced security and durability.
✔ Solar Control & Acoustic Glass Options – Reduce glare, UV damage, and external noise.

We replace failed units in UPVC, aluminium, and timber frames, offering a cost-effective way to restore your windows.

Timber Window Reglazing & Restoration

For heritage homes and period properties, timber glazing is an essential feature that needs careful restoration. Whether you have single-pane sash windows or old wooden casements, we offer:

✔ Traditional Putty Glazing for Listed Buildings – Preserving the historic charm of period windows.
✔ Slimline Double Glazing – Upgrade your timber windows with modern efficiency while maintaining their classic appearance.
✔ Bespoke Glass Cutting – Custom-sized glass to fit unique or unusual window shapes.
✔ Draught-Proofing & Secondary Glazing Options – Reduce heat loss while preserving character features.

Our expert team ensures that timber window glazing is carried out with precision, maintaining the aesthetic integrity of heritage properties.

Specialist Glazing Services

In addition to standard window glazing, we offer specialist glass installations to enhance performance and meet specific needs. Our specialist glazing solutions include:

✔ Acoustic Glass – Noise-reducing glass for homes in busy areas or near roads.
✔ Safety & Security Glass – Toughened, laminated, and reinforced glass for added protection.
✔ Fire-Resistant Glass – Ideal for commercial and high-risk residential applications.
✔ Privacy & Decorative Glass – Frosted, tinted, and patterned glass for bathrooms, offices, and bespoke design projects.

From privacy glass to custom-cut solutions, we offer glazing options to suit both aesthetic and functional requirements.

Why Choose Keystone Glazing for Glass Replacements?

✅ Fast & Reliable Service – We aim to complete most glass replacements within a short turnaround time.
✅ Cost-Effective Repairs – Restore your windows without the expense of a full replacement.
✅ Professional & Experienced Installers – We ensure a flawless fit and long-lasting performance.
✅ Quality Materials & Leading Brands – We use Deceuninck glazing products for industry-leading results.

Get a Free Quote for Glass Replacement & Glazing Services

If you need a misted unit replaced, timber windows reglazed, or specialist glass installed, Keystone Glazing is here to help. Contact us today for expert glazing services across West Sussex.