Smart Alitherm 400 Aluminium Glazed Door

Our stunning Smart Aluminium glazed doors are a high security, modern and stylish entrance door perfect for porches, back doors, side doors and garages.

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Our stunning Smart Aluminium glazed doors are a high security, modern and stylish entrance door perfect for porches, back doors, side doors and garages.

Available with a quick-glaze bead for faster installation, these aluminium doors offer a stronger and more stylish alternative to uPVC or timber.

Brand/Model

Smart Alitherm 400 Glazed Doors

Material

Aluminium

Delivery Time

2-3 weeks

Glazing

28mm Double Glazed/40mm Triple Glazed

Cill Options

85mm, 150mm, 190mm and 225mm

Standard Colours

Black, Grey, White, Grey on White, 200+ Bespoke RAL Colours

Handle Colours

White, Chrome, Satin, Gold, Grey and Black

Guarantee

10 years

*Delivery time is a typical example and is dependent on postcode and current workload.

Frame Depth

70mm

Sash Depth

70mm

Sightlines

129.5mm

Max Height

2400mm

Max Width

1100mm

Max Sash Weight

100kg

U Value

1.4 W/m²K (double glazed) or 1.1 W/m²K (triple glazed)

Air Permeability

Class 4 600Pa

Water Tightness

Class 3A 100Pa

Resistance to Wind Load

Class C3

2022 Document L compliant

Yes

Security

PAS24

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Step 1 - Viewed from the outside


Width: Measure in 3 points; top, middle and bottom and take the smallest measurement and deduct 10mm.

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Step 2 - Viewed from the outside


Height: Measure again in 3 points; left, centre and right and take the smallest measurement and deduct 10mm. Measure to the underside of the existing cill unless it is NOT going to be replaced i.e concrete cill.

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Step 3 - Viewed from the outside


Diagonals: Ensure the opening is square by measuring the diagonals as shown in red. There should be no more than 5mm difference between each measurement.

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Step 4 - Viewed from the inside


Repeat the process from the inside of the door from plasterwork to plasterwork and make note of the smallest measurements as before