
Nordic Aluclad Sliding Doors
A lift and slide mechanism that raises a heavy panel clear of its seals, glides it across the opening, then drops it back down onto them. Effortless to use, sealed tight when closed.
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Nordic Aluclad Sliding Doors we have designed, surveyed and installed








Why this product exists
01
Lift and slide action
The handle lifts the panel off its weather seals before it moves, so a large door glides with one hand and seals hard when shut.
02
Two or four panels
A single sliding leaf beside a fixed pane, or four panels across a wide opening, sliding one way or bi-parting.
03
Timber reveal inside
The frame you see from the sofa is wood, which is the whole reason people specify this collection.
04
Triple glazed as standard option
Ud from 1.1 W/m²K on a large screen — unusual performance for an opening of that size.
Configurations
Arrangements for the opening you have
Two-Part Lift and Slide
One fixed pane and one sliding leaf, or a bi-parting pair — the panel lifts clear of the seals then glides on its track.
The most common arrangement on a rear elevation.
Four-Part Lift and Slide
Four panels across a wide opening, sliding in one direction or bi-parting to a central meeting stile.
For openings where a two-panel screen would leave panes too large.
Panel size and weight
Wide openings are not automatically best served by the fewest panels. Very large panes carry weight, cost and glazing access implications, and on a rural site the delivery route matters. We size panels around the view and the practicalities together.
How it lives in a room
Unlike a bifold, a slider leaves a large pane of uninterrupted glass in place when closed — which is how the door spends most of the year in Cumbria. That is the honest test of a rear elevation: what it looks like in February, not in July.

Lift, glide, settle. The panel does the work, not you.
Colours and finishes
One decision for the elevation, another for the room
These are the standard external and internal finishes. The external aluminium can be powder coated in virtually any RAL colour, including dual-colour arrangements where the elevation and the room want different answers. We bring physical samples to the design consultation rather than asking you to choose from a screen.
External aluminium
Pure White
RAL 9010
The brightest standard white — clean against render and pale stone.
Pearl White
RAL 1013
A softer off-white with a warm undertone; kinder on traditional elevations.
Cream White
RAL 9001
Warm cream that settles beside sandstone, limewash and older render.
Silk Grey
RAL 7044
Pale, dry grey-beige. Quiet on a rural elevation without going white.
Pebble Grey
RAL 7032
Warm light grey — a forgiving choice on exposed and coastal sites.
Cement Grey
RAL 7033
Grey with a green cast that sits comfortably against planting and slate.
Concrete Grey
RAL 7023
Mid-grey with a cool tone; the contemporary alternative to anthracite.
Traffic Grey
RAL 7043
Deep, near-black grey with a softer read than jet black.
Anthracite Grey
RAL 7016
The most-specified architectural colour in the UK, and for good reason.
Grey Blue
RAL 5008
A dark blue-grey drawn from Lakeland slate; beautiful on stone.
Jet Black
RAL 9005
Absolute black for steel-look and strongly graphic elevations.
Natura Stain
Timber stain
A translucent stain finish where the external face should still read as wood.
Internal timber
Clear Lacquered Pine
Internal timber
The standard internal finish — knot-free Scandinavian pine under a clear lacquer.
White Painted Timber
RAL 9010 internal
Painted internally where the joinery should disappear into the plaster line.
Light Oak Stain
Internal stain
A pale warm stain that matches engineered oak flooring and joinery.
Mid Oak Stain
Internal stain
Deeper honey tone for barn conversions and exposed structural oak.
Walnut Stain
Internal stain
Dark, quiet and contemporary against pale walls.
Grey Washed Timber
Internal stain
Grain still visible under a soft grey — a coastal and Scandinavian favourite.
Hardware
The parts you actually touch on sliding doors
Triple-Point Locking
Secured by Design triple-point locking as standard on doors, with security keeps and hinge-side bolts.
Concealed
Lift and Slide Handle
A tall two-sided handle that lifts the panel clear of its seals, then drops it back onto them when closed.
Satin silver · Black · Anthracite
Glass
The glazing does more of the work than the frame
Toughened and laminated safety glass, obscure patterns from privacy level 3 to 5, solar control for south-facing rooms, acoustic laminates near roads, self-cleaning coatings for windows that are hard to reach, and low-iron glass where the neutrality of the view matters. Every option is available in both double and triple glazed make-ups.

Clear Glass
Standard low-E double glazing. Maximum clarity, neutral colour and the truest reading of the view.

Solar Control
A near-invisible coating that reflects heat while keeping light. Essential on large south and west-facing glazing.

Acoustic Glass
Laminated panes with an acoustic interlayer and asymmetric thicknesses to cut road and wind noise.

Privacy (Switchable & Satin)
Acid-etched satin glass or switchable smart glass that turns opaque at the touch of a button.

Obscure Glass Collection
The full patterned range, from lightly textured to fully obscured. Compare privacy level against light before you specify.

Triple Glazing
Three panes and two cavities. The right answer for exposed Cumbrian sites and low-energy builds.

Low Iron Glass
Extra-clear glass with the green cast removed — noticeable on thick or triple-glazed feature panes.
Technical
Specification at a glance
Final figures depend on configuration, glazing make-up and unit size, and are confirmed in writing at technical survey.
Product specification
- Operation
- Lift and slide, two-part or four-part, straight run or bi-parting
- Typical U-value
- Ud from 1.1 W/m²K, triple glazed
- Glazing
- Argon-filled double or triple, toughened and laminated as required
- Security
- Triple-point locking, laminated glass where accessible
- Finishes
- Any RAL externally, clear lacquer / stain / paint internally
- Threshold
- Standard or low threshold with linear drainage provision
Thermal figures
- Lift and slide door
- Ud from 1.1 W/m²K, triple glazed
- Glass centre pane
- Ug 1.0 W/m²K double, 0.5–0.6 W/m²K triple
Security
- Doors tested to PAS 24 and manufactured to Secured by Design requirements.
- Triple-point locking as standard on entrance, French and sliding door sets.
- Laminated glass specified wherever an opening is accessible from ground level, a flat roof or a balcony.
- Key-locking window handles available on every opening function.
Wondering what a project like this typically costs?
Answer a few short questions and receive an investment guide based on comparable completed projects.
The rest of the collection
One frame family across the whole elevation
Windows, entrance doors, French doors and lift-and-slide sliding doors share the same timber core, cladding and finishes — so they can be specified as one composition.
View the Nordic Aluclad CollectionNot sure if this would suit your home?
Share a photograph and we’ll recommend glazing chosen around your property.
Good to know
Nordic Aluclad Sliding Doors — questions we are asked
If your question isn’t here, we would rather talk it through properly than guess.
Discuss An Aluclad ProjectVisit the Knowledge CentreStart the conversation
If you are planning an extension, renovation or new-build project and want glazing designed and installed without compromise, we would be glad to talk.
Direct
01768 254554projects@windowsinthelakes.co.ukBased in Appleby-in-Westmorland, with installation teams across Penrith, Keswick, Kendal, Windermere and the South Lakes.
Design Studio
Continue in the Design Studio
Begin
Come and feel the difference between a frame and a window.
We bring physical corner samples to every design consultation. Timber inside, aluminium outside — it is a decision best made with the thing in your hands.


