Durations Residential Aluminium Doors

The Duration Polyamide47 aluminium doors are one of our most popular products here at Duration. This product matches the Duration Polyamide47 windows and our Smarts Bifolding doors.

Our Polyamide47 aluminium doors, from the Smarts Alitherm47 system, offer slim lines, modern locking and great looks. Using modern technology they are thermally efficient, strong and secure. This system is perfect for a door that maxamises glass area and with slim sightlines and a slim outerframe. A wide range of furniture, colours, thresholds and glass are available, to suit any home.

If you are looking for a door with nice moulded panel designs and less glass area for use as a front door, then this door can be fitted with our Luxury door panals.
Download our brochure for more info »

Features

Various configurations of glass and solid panels are available, such as glass in the top and panel in the bottom, glass top and bottom, or a single panel. Many panel designs are available to view - see the Downloads section on the left side of this page.
This door system can produce a french/ double patio door.
The optional Low Threshold greatly reduces the step-over required.
Hook locks at top and bottom of the door, plus the dead-latch, firmly secure the door to the frame. The hook locks literally hook into the frame, preventing the door from being lifted upwards.
Can be made to PAS23 PAS24 specification if required.
Due to their modern design features, these doors comply to Document L for new build, refurbishment and extensions in dwellings and non-dwellings.
Slim-line butt hinges on our aluminium doors are a lot slimmer than PVCu door hinges.
Handles in a variety of colours and styles compliment the door.

Please click images to see a larger picture.

Minimum and Maximum Sizes

Single door, HEIGHTS: 1655 - 2400mm, WIDTHS: no min - 1000mm
Double doors, HEIGHTS: 1655 - 2400mm , WIDTHS: no min - max 2000mm

Threshold Options

13mm Low threshold - no cill.
Goal post frame - on cill.
Standard outer frame all around.

Make a real feature of your doors with a shaped window above.

Door Performance

Aluminium Bending

1.9

U Value
W/M²K

600 Pa

Air
Permeable

250 Pa

Water
Tightness

2000 Pa

Wind
Resistance

Frame Options

Fix into wooden frame.
Direct fix.
Ovolo direct fix.
Side lights can be part of door frame, or made as separate frame and coupled to door frame.

Hardware

Lever-lever or lever-pad handles in white, gold, silver, black and chrome.
Letterbox in white, gold, silver, black and chrome.

Colours

Single colours include white, brown, black and silver.
Dual colours include brown out white in, black out white in and silver out white in.
RAL Colours available in single or dual colours.