Centreline Construction

Centreline Construction We pride ourselves on delivering exceptional results through word of mouth & repeat customers. Centreline Construction โ€“ where your vision becomes our mission

Our commitment to excellence & customer satisfaction is at the heart of everything we do.

19/06/2026

Watertight and Locked In! ๐ŸŒง๏ธ๐Ÿ”’
The transformation is officially moving outside-in! Weโ€™ve hit a massive milestone on our extension project, reaching full wind and watertight status. This means our team can comfortably power through the interior fit-out, completely shielded from the elements.
The Exterior: Sealed Against the Elements ๐Ÿงฑ๐ŸŒค๏ธ
As you can see, the exterior structure has come together beautifully:
Modern Roof Installation: The sleek, dark grey profiled roofing is down, complete with gutters, downpipes, and the framing prepped for stunning overhead roof lights.
High-Performance Wrap: The external walls are completely sealed with premium Protect TF200 Thermo insulating membrane to maximise thermal efficiency before the final cladding or render goes on.
Glazing Installed: The large bi-fold doors are fitted, ensuring the space is secure and ready to flood the future room with natural light.
The Interior: The Ultimate Insulation Envelope ๐Ÿชต๐Ÿ“
Step inside, and youโ€™ll see the level of precision going into the thermal envelope:
Floor Insulation: Mannok insulation boards have been precisely laid across the entire subfloor area, creating a solid barrier against ground cold before the final screed layer is poured.
Wall & Ceiling Foil Envelope: Every single internal wall cavity and ceiling rafter has been systematically packed with IKO enertherm insulation boards.
Maximum Efficiency: This continuous thermal wrap ensures the extension will require minimal energy to heat, keeping it incredibly cozy in the winter and comfortably cool in the summer.
With the structural envelope complete and the weather firmly locked outside, we are officially ready for the next phase: first-fix services and plasterboarding!

18/06/2026

Centreline Construction wishes The Scotland ๐Ÿด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ National Football Team all the best against Morocco ๐Ÿ‡ฒ๐Ÿ‡ฆ in the World Cup

17/06/2026

Inside Story: Insulation & First Fix! ๐Ÿ› ๏ธ๐Ÿก

Things are moving fast on our extension project as we transition from the structural shell to the internal fit-out. We are officially working on the insulation and first-fix stages to ensure this new space is as warm and energy-efficient as it is beautiful.
You can see the high-performance insulation boards fitted neatly between the ceiling rafters, alongside the structural blockwork wall, getting everything primed for internal linings.

Plasterboarding Begun: The ceiling boards are officially up, framing out the opening for a beautiful roof light.
Wall Insulation & Framing: The back wall has been fully lined with premium insulation and timber battening.
First-Fix Electrics: Wiring is being dropped in for the upcoming lighting and sockets.
Open Plan Transition: The knock-through into the main house is exposed, giving a real sense of how beautifully this new room will flow into the existing home.
Getting these hidden details right is what makes a Centreline build truly comfortable all year round. Next up: finishing off the plasterboard and prepping for plastering!

Up, Up, and Covered! ๐Ÿชต๐ŸŒค๏ธThe next phase of our latest extension project is officially underway, and weโ€™re moving closer t...
15/06/2026

Up, Up, and Covered! ๐Ÿชต๐ŸŒค๏ธ
The next phase of our latest extension project is officially underway, and weโ€™re moving closer to getting this build completely watertight.
As you can see, the team started by installing the structural roof joists, creating a solid, perfectly leveled framework engineered to stand the test of time.

The next step is then complete! Weโ€™ve successfully laid down the high-quality OSB decking, creating a solid roof deck that really defines the final shape and slope of the extension.

Next up: adding the weatherproof membrane and final roofing finish to lock out the elements!
Why the roof structure matters:

Precision Framing: Perfectly spaced joists ensure long-term structural integrity and zero sagging.
Weather Readiness: Getting the deck down quickly is key to protecting the internal structure and keeping the project on schedule.

Seamless Integration: Designed to blend flawlessly with the existing property.

Thinking about transforming your home with a professional extension?
From foundation to roofline, Centreline Construction delivers quality craftsmanship at every stage. Get in touch with us today to discuss your ideas!

13/06/2026

Progress Update from Centreline Construction! ๐Ÿ—๏ธ
We are making fantastic headway on our latest home extension project.
As you can see from our video, the concrete base was poured, cured, and the initial timber framework was meticulously laid out and prepped.
Fast forward, and the structure is truly starting to take shape! The timber framework is officially up, framing out what is going to be a stunning, bright new living space for our clients.

A solid foundation means a seamless build. Next stop: getting this structure watertight! ๐Ÿ ๐Ÿ’ช
Looking to extend your living space? Let the Centreline team bring your vision to life. Get in touch today for a consultation.
๐ŸŒ www.centrelineconstruction.co.uk

12/06/2026

Another milestone reached at our Kelvindale project! ๐Ÿ‘ทโ€โ™‚๏ธ๐Ÿ—๏ธ

The floor slab has now been successfully poured, marking a major step forward in the build. A huge effort from the team to get everything prepared and ready for a smooth pour.

With the foundations firmly in place, weโ€™re now ready to move on to the next phase and start seeing this project really take shape.

Great progress, great teamwork, and another step closer to completion. ๐Ÿ’ช

11/06/2026

Some people enjoy the office lifeโ€ฆ Mark prefers being ankle-deep in concrete! ๐Ÿ‘ทโ€โ™‚๏ธ๐Ÿ’ช

This extension project in Knightswood is where Mark comes into his own, preparing and laying the foundations and base that will support a fantastic new addition to the property.

Getting the groundwork right is the key to every successful build, and the team are making great progress on this one.

From foundations to completion, Centreline Construction delivers quality workmanship every step of the way.

๐Ÿ“ Knightswood
๐Ÿ—๏ธ Extensions โ€ข Groundworks โ€ข Construction
๐Ÿ“ž Get in touch to discuss your next project

09/06/2026

Letโ€™s take a look inside this recently built extension in Linlithgow from Centreline Construction

Another big step completed at Kelvindale ๐Ÿ‘ทโ€โ™‚๏ธ๐Ÿ—๏ธUnderbuild and slab preparation now complete, with everything ready for p...
30/05/2026

Another big step completed at Kelvindale ๐Ÿ‘ทโ€โ™‚๏ธ๐Ÿ—๏ธ

Underbuild and slab preparation now complete, with everything ready for pouring the floor slab.

Great progress being made on site and the build continuing to move forward smoothly ๐Ÿ’ช

Stay tuned for more updates as this project starts to rise from the ground

Address

Glasgow
G1

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 1pm

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