Sheerline Aluminium Bi-fold Doors - Hampshire & Surrey
Unit 3, Kingsley Business Park Park Close, Kingsley, Bordon, GU35 9LY
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0345 470 1977
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0345 470 1977

Sheerline Aluminium Bi-fold Doors

High-specification aluminium folding doors featuring ultra-slim sightlines and ‘Made in Britain’ engineering. Expert installations across Hampshire and Surrey since 1977.

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Ultra-Slim Profiles, Maximum Light

Technical Excellence in Aluminium

Grovewood specialises in the installation of Sheerline aluminium bi-fold doors, the pinnacle of British architectural glazing. These systems are engineered to provide expansive glass areas with minimal frame interference, utilizing high-strength aluminium that will not warp or flex. Our turnkey approach ensures a seamless integration into your property, covering everything from technical visualisation and structural aperture modifications to final building control approval in areas such as Liss, Petersfield, and Godalming.

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Configuration & Performance

Colours
Configurations
Thresholds
Therma-lock

Available in multiple folding combinations, from 2 to 7 panes, with options for internal or external stacking to suit your living space.

1 1 0
1 1 0
2 1 1
2 1 1
2 2 0
2 2 0
3 2 1
3 2 1
3 3 0
3 3 0
4 2 2
4 2 2
4 3 1
4 3 1
4 4 0
4 4 0
5 3 2
5 3 2
5 4 1
5 4 1
5 5 0
5 5 0
6 3 3
6 3 3
6 4 2
6 4 2
6 5 1
6 5 1
6 6 0
6 6 0
7 4 3
7 4 3
7 5 2
7 5 2
7 6 1
7 6 1
7 7 0
7 7 0

Choose between weathered or low-profile flush thresholds to create a seamless transition between your home and garden.

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Sheerline’s patented technology ensures industry-leading thermal insulation, meeting and exceeding latest building regulations with Integrated Thermal Break Technology and Precision Engineered Slim Sightlines.

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Technical Superiority

Ultra-Slim Profiles providing maximised natural daylight without compromising structural integrity.
High-Security Locking utilising bespoke multi-point systems and anti-lift technology.
Thermal Efficiency - Exceeding building regulations with advanced insulating polyamide breaks.
Weather-Tested against extreme British conditions for superior air, wind, and water resistance.
PAS 24 Certified hardware as standard, ensuring your property remains secure.
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The Grovewood Advantage

Choosing Grovewood for your bi-fold door installation means benefiting from over 45 years of specialised expertise. We don’t just supply doors; we provide a complete architectural solution. Based in Bordon, we manage every detail from the initial technical visualisation to complex structural work and building control. Our partnership with Sheerline ensures your Hampshire home receives the finest ‘Made in Britain’ aluminium technology, installed with absolute precision.
Consult an Expert

Bi-fold Door Inspirations

Technical FAQ

Speak with our Bordon team on 0345 470 1977 for detailed advice regarding Sheerline aluminium specifications.

Sheerline is a premium British aluminium system known for its exceptional strength and slim sightlines. Unlike older aluminium systems, it features patented thermal technology that ensures your home stays warm while providing a sleek, modern aesthetic.

Yes. Grovewood provides a full turnkey service. If you require a new opening or the widening of an existing one, our team handles all structural building works, lintel installations, and building control management.

Sheerline systems are available in a vast range of RAL powder-coated finishes. Popular choices include Anthracite Grey, Black, and White, with dual-colour options available to match your interior and exterior decor.

Absolutely. Our Sheerline bi-folds reach impressive U-values that exceed standard building regulations. When combined with high-performance glazing, they offer superior thermal retention throughout the year.