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Aluminium Systems

Aluminium Doors

Aluminium entrance and sliding doors on the same Smart Systems platform as our aluminium windows, plus a dedicated flush entrance door and the Visoglide sliding range for large, uninterrupted glazed openings. Supplied to trade installers and DIY customers across North Wales.

Slim Sightlines, Maximum GlassPAS 24 Security ApprovedSliding & Flush OptionsLow-Maintenance Powder Coat
Aluminium sliding door with slim frame sightlines

Trade & DIY welcome — open a trade account for our best pricing, or buy individual orders at counter rates. Typical lead time on aluminium doors is 14 working days, subject to stock.

Whether it’s a single entrance door, a wide double door or a sliding door opening onto a garden, our aluminium door range covers new build, refurbishment and heritage/conservation projects. Matching aluminium windows are supplied on the same systems — see our aluminium windows page — and for a fully open indoor-outdoor connection, see our aluminium bifold doors.

Systems We Supply

Smart Alitherm 400

The same Alitherm 400 system as our aluminium windows, in single and double door configurations — a thermally-broken, Part L-compliant aluminium door for new build and refurbishment.

  1. Single or double doors, open in or open out
  2. Up to 2m wide as a single door, or 2m per leaf as a double door
  3. 70mm frame depth, PAS 24:2022 security approved
  4. Compatible with Smart Designer Door Panels and colour-matched lever handles
Open Alitherm 400 brochure

Smart Alitherm Heritage

Single or double heritage-style aluminium entrance doors on the same slim-sightline Alitherm Heritage system as our heritage windows, for listed buildings and conservation projects.

  1. Slim 59mm sightlines, 47mm frame depth
  2. U-value: 1.5 W/m²K (1.0 W/m²K with a suitable sealed unit), WER Band B
  3. BS 6375 Part 1:2009 weather tested, Document L compliant
Open Alitherm Heritage data sheet

Smart Visoglide

Smart Systems’ aluminium sliding door range — Original, Hybrid and Plus — combining contemporary styling with large, uninterrupted glazed areas.

  1. Visoglide Original: U-value 1.6 W/m²K, proven entry-level sliding door
  2. Visoglide Plus Hybrid: U-value from 1.6 down to 1.3 W/m²K
  3. Visoglide Plus: U-value from 1.4 down to 1.1 W/m²K (0.7 centre pane), Quick Glaze Bead
  4. 52mm frame width, 102.5mm frame depth, PAS 24:2022 and BS Kitemark certified
Open Visoglide Series brochure

Safeguard — Aluminium Windows & Doors

Open Safeguard brochure

Alumina Flush Door — by Liniar

A fully flush aluminium entrance door designed to match the Liniar flush-sash PVCu window suite — a good fit alongside our UPVC windows range.

Open Alumina Flush Door brochure

Trade pricing on request

Open a trade account for competitive pricing on these systems, or send us your specification for a quote — typical lead time on aluminium is 14 working days, subject to stock.

Also Looking At

Related Aluminium Ranges