Sealed Unit Replacement in Maidstone & Kent

Gilham & Gilham Glass specialise in the supply and replacement of sealed double glazing units for residential and commercial properties in Maidstone and throughout Kent.

If your windows have misted up, become cloudy between the panes, or have cracked or broken glass, our team can supply and install high-quality replacement sealed units designed to restore the performance of your existing windows.

Replacing the sealed unit is often far more cost-effective than replacing the entire window frame, making it the ideal solution for many property owners.

Sealed Unit Replacement Specialists

 

 

Over time the seals in double glazing units can fail, allowing moisture to enter the space between the glass panes. This leads to condensation and misting inside the window unit.

At Gilham & Gilham Glass, we provide professional sealed unit replacement services across Maidstone and Kent, restoring clarity and insulation without the expense of replacing full windows.

Benefits of sealed unit replacement include:

  • Restores clear visibility through your windows

  • Improves thermal efficiency and insulation

  • Reduces heat loss from your property

  • Lower cost compared to full window replacement

All units are made to measure to fit your existing frames perfectly.

Misted Double Glazing Units

Misted or fogged windows are one of the most common glazing problems. When the seal between the panes breaks down, moisture becomes trapped between the glass layers.

Gilham & Gilham Glass specialise in misted double glazing unit replacement in Maidstone and across Kent, helping restore the appearance and efficiency of your windows.

Our misted unit service includes:

  • Accurate measurement of your existing glass unit

  • Custom manufactured replacement sealed units

  • Removal of failed glazing units

  • Professional installation

Broken Sealed Unit Replacement

Broken or cracked double glazing units can occur due to accidental impact, structural movement, or extreme temperature changes.

We provide fast replacement of broken sealed units to ensure your property remains secure, weatherproof, and energy efficient.

Our team can replace sealed units in:

  • uPVC windows

  • aluminium window frames

  • wooden window frames

  • patio doors and glazed doors

Domestic & Commercial Glass Units

Gilham & Gilham Glass provide glazing services for both homes and commercial premises across Kent.

Domestic Glass Replacement

Homeowners often choose sealed unit replacement to repair misted windows, cracked double glazing, or damaged glass units while keeping the existing window frames.

Commercial Glazing Units

We also supply sealed units for shops, offices, landlords, and commercial properties, ensuring reliable glazing solutions that meet professional standards.

Sealed Unit Glass Supply

In addition to installation services, Gilham & Gilham Glass are a trusted supplier of sealed glass units in Kent.

We supply units to:

  • builders

  • property developers

  • glazing installers

  • maintenance companies

Available options include:

  • double glazed sealed units

  • toughened safety glass

  • energy-efficient glazing

  • custom sizes and specifications

Areas We Cover

We provide sealed unit replacement services in Maidstone and throughout Kent, including:

  • Ashford

  • Canterbury

  • Tonbridge

  • Tunbridge Wells

  • Sittingbourne

  • Faversham

If you need replacement sealed units or misted window repairs anywhere in Kent, our team is ready to help.