G1 Sealant

G1 Sealant Expert draught proofing & sealant services 🏠

Glasgow based.
(2)

Precision sealing, weatherproofing & colour matching

Visit us to protect your home today📲

www.g1sealant.co.uk

Armed and ready for another week. 🔫John and Paddy are back on the road tomorrow, helping homeowners across Glasgow prote...
14/06/2026

Armed and ready for another week. 🔫

John and Paddy are back on the road tomorrow, helping homeowners across Glasgow protect their properties with professional sealant application.

From bathrooms and kitchens to exterior windows, doors and expansion joints, quality sealing helps prevent water ingress, improve efficiency and keep properties looking their best.

If you’ve spotted cracked, damaged or failing sealant around your home, now’s the time to get it sorted.

📍 Glasgow & Surrounding Areas
📩 Get in touch for a free quote

Where are we❓ Important work being carried out at a undisclosed location in Glasgow but can you guess where?
13/06/2026

Where are we❓

Important work being carried out at a undisclosed location in Glasgow but can you guess where?

We've got some big upgrades happening🎉We are looking forward to having both vans with our fresh new branding with the ad...
11/06/2026

We've got some big upgrades happening🎉

We are looking forward to having both vans with our fresh new branding with the addition of a 3rd before the end of the year🙌

Our equipment has been slowly upgraded across the board with new removal techniques, safer working equipment and expansion into smaller complimentary services for our customers 😎

A new workwear pack is due to be rolled out across the team ahead of our digital campaign across Glasgow at the end of the month 👏

We have the best customers, without them none of this would be possible🤩

08/06/2026

This property near Bathgate has recently had a full re render and is already looking fantastic 👌

We were back on site resealing around the windows and soffits to make sure everything is finished to the highest standard and protected from the Scottish weather.

With the landscaping now underway too, this is going to be some transformation when it’s fully complete.

What do you think of the new look? 👇

07/06/2026

Whether it’s a bathroom, caravan, kitchen or shower room, quality sealant makes all the difference.

At G1 Sealant, we remove failed sealant and replace it with a clean, professional finish designed to last.

If your sealant is cracked, mouldy, peeling away or letting water in, get in touch for a free quote.

📍 Glasgow & Surrounding Areas
📩 Message us to arrange a visit

04/06/2026

🎁 WIN WITH G1 SEALANT 🎁

Fancy getting your hands on some exclusive G1 Sealant merchandise?

We’re giving away:

🏆 Custom branded sealant sticks
🏆 2 tubes of sealant

Entering couldn’t be easier…

👉 Enter here: https://www.g1sealant.co.uk/enter-to-win

If you’ve got a spare second, give this post a share and tag someone who’d love to win too! 👌

Good luck everyone 🍀

Sika UK

IT'S THE MOST IMPORTANT STEP!⛔ Removal is the most time consuming part of the process. If not done correct mould returns...
03/06/2026

IT'S THE MOST IMPORTANT STEP!⛔

Removal is the most time consuming part of the process. If not done correct mould returns, your finish is ruined and potential water damage😲

At G1 Sealant we stick by a straight proper prep and quality first mentality. You expect quality why not deliver❓

We can colour match any existing grouts for best results 👌

All with 6 months warranty 😎

What a humble way to remind yourself why you do it 🙏 We seen this van sign writing on a job last week and thought it was...
03/06/2026

What a humble way to remind yourself why you do it 🙏

We seen this van sign writing on a job last week and thought it was amazing. Really creative way to advertise what you offer whilst involving kids in business early 😎

Made our day so we had to share 🙌

Designed by Lewis aged 8 🎉

02/06/2026

Not every job has a picture perfect finish 🚨

Sometimes builders have to work with already existing or what's available. In an ideal world everything would be straight, tight fitting and perfect but.... That's not how construction really works.

Every job still requires a watertight seal and we meet those expectations no matter the lengths we have to go to or widths in this case 🤣



Mapei UK Ltd
OTTO-CHEMIE
Sika UK
DL Chemicals
Dow

🏠 Your windows could be costing you.Most homeowners assume the problem is the windows themselves…But in many cases, it’s...
01/06/2026

🏠 Your windows could be costing you.

Most homeowners assume the problem is the windows themselves…

But in many cases, it’s the failing sealant around them that’s letting cold air in and warm air out.

Over time, external sealant can crack, shrink and deteriorate without you even noticing.

At G1 Sealant, we specialise in professionally removing and replacing old sealant to help improve efficiency, protect your property and keep your home looking its best.

📩 Message us for a free quote.

Address

Glasgow

Telephone

+447469811219

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