WHEN WAS THE LAST TIME YOUR EXTERNAL SEALANT WAS REPLACED?

Do you suffer with draughts?

Does your sealant look bad?

Are you getting mould on the inside?

Full Property from £899
With 5 Years warranty

Book Now

The G1 Sealant Processs

Close-up of a concrete foundation wall with visible cracks and a white siding wall attached to it.

Assess Property

We visit your property and access your needs. We break down your quote by elevation with clear pricing.

Sometimes we can provide quotes from photos provided.

A person working on a building window while standing on a scaffold outside a house.
A person working on a building window while standing on a scaffold outside a house.

Complete Removal

We remove all existing sealant around your windows and doors, No shortcuts just done the way it should be.


We handle all the clean up and waste disposal.

UPVC Cleaned


The frames are thoroughly cleaned down with UPVC cleaner prior to sealant. This ensures the sealant bonds properly and the seal lasts the test of time!

It restores windows back to new visually

A white-framed window with a glass pane on a red brick wall. The window has a white sill below it.
A worker standing on a ladder cleaning the exterior window of a house with a caulking gun in hand and a tool belt around his waist.

Restore Seal


We restore your barrier from wind, rain, frost and noise. Giving your home the protection and kerb appeal it deserves!



We only use premium exterior rated materials rated between 15-25 years

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Let’s get this fixed for you.

Complete the form with a few details about your needs and a few elevation photos. We'll review your message and get back to you.

Two workers in black hoodies installing a window on the upper floor of a brick house, one on a ladder and the other standing on the ground.