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News

3 min read - 

23.07.2026

Sheerline’s Award-Winning S1 Lantern Turns Five
The image shows Sheerline’s SheerGlide® inline patio door with a banner in the top left corner that says ‘PAS 24 Approved’ reflecting the fact that PAS 24 is offered as standard alongside an optional Secured by Design upgrade.

News

2 min read - 

01.07.2026

Sheerline’s Inline Patio Glides Through Enhanced Security Testing
The image represents Sheerline and Garnalex achieving Environmental Product Declarations. It shows a Sheerline and Garnalex branded lorry against a cloudy sky, with the EPD logo is overlaid on top of the image.

News

2 min read - 

18.06.2026

Garnalex and Sheerline Renew Commitment to Sustainability
The image shows a trophy from the GGP Installer Awards that was presented to Roger Hartshorn for Services to the Industry.

Awards

2 min read - 

26.03.2026

Roger Hartshorn Recognised at GGP Installer Awards
The image shows Sheerline’s new inline patio, SheerGlide®. The image is captured within the home and shows a light, bright, airy interior, with the sleek patio framing the garden.

New product

2 min read - 

19.03.2026

Sheerline Glides into the Future with New Inline Patio
The image shows Select Windows’ premises – the logo and contact number is clearly shown on a sign above the entrance. Installed at the entrance is Sheerline’s Classic Heritage Door. This provides access to the company’s showroom.

News

3 min read - 

12.03.2026

Select Windows Diversifies by Adding Sheerline Aluminium
The image shows Sheerline’s slimline aluminium Classic Heritage Door in jet black, which has been installed as an internal partition to separate a home gym and pool area.

News

3 min read - 

27.02.2026

Sheerline’s Classic Door Transforms Home Pool/Gym Space
The image shows Ross Hartshorn (L) next to Ben Hartshorn (R) of Sheerline, who are celebrating after being promoted to Managing Director and Technical and Design Director respectively.

News

3 min read - 

29.01.2026

Planning for the Future: Sheerline Announces Promotions to Support Strategic Growth
The image shows a Jet Black (RAL 9005) Prestige Bi-fold with heritage style bars. The sunny photograph sits within a graphic that has a colour swatch that says ‘Jet Black 9005 Matt’ alongside text that reads: Colour of the Year: Jet Black

News

3 min read - 

29.01.2026

Back to Black: Sheerline’s 2025 year in colour

Article

1 min read - 

27.01.2026

99.4% OTIF – Measured. Proven. Trusted.
This image shows a photo of two men shaking hands. (L-R) Chris Cooke, Sheerline Bespoke’s Commercial Director, next to the Managing Director of Marlin Windows, Adrian Martin.

News

3 min read - 

03.12.2025

Sheerline Lands Quite the Catch as Marlin Windows becomes New Fabricator
The image shows a lorry branded with the Sheerline and Garnalex logos with a green hexagon that says ’99.4% average OTIF’.

News

2 min read - 

28.11.2025

Sheerline Announces World Class OTIF for 2025
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