• Smarts Heritage Windows Art Deco Steel Look - Not Crittall Steel
  • Smarts Heritage Windows Art Deco Steel Look - Not Crittall Steel
  • Smarts Heritage Windows Art Deco Steel Look - Not Crittall Steel

Smarts Heritage Aluminium Windows


At External Doors Online our aluminium heritage windows are ideal for traditional heritage applications and were introduced to meet the requirements of refurbishments and renewal projects, particularly in sensitive planning areas. These slimline windows blend seamlessly with the existing architecture, adding a traditional touch to the build. Aluminium heritage windows provide a stylish, steel look exterior creating a premium feel. Elevate the look and feel of your next project with our products. With some of the UKs most competitive prices starting from £98 inc VAT and free delivery. With standard lead times of 15-20 working days our Smarts Heritage Windows are the perfect choice for any project. Request a quote today.

Smarts Heritage Windows Art Deco Steel Look - Not Crittall Steel

Why choose Smarts Heritage Aluminium Windows?

Traditional Art Deco Steel Look

Ultra Slim Frames

3 Standard Colour Options

Thermally Broken Aluminium

Security Tested to PAS24

Fixed, Top Hung & Side Hung Options

15-20 Working Day Lead Times

Prices From ▷ £98.00 inc VAT & free delivery

Smarts Heritage Aluminium Art Deco Window FAQs

  • Aluminium heritage windows are security tested to PAS 24 to ensure the best levels of security. The PAS 24 security package is available as an upgrade. The windows contain multi-point locking mechanisms along the frame, which helps reduce the possibility of weak spots or points of leverage.

  • Aluminium heritage windows are extremely thermally efficient, helping to reduce excess heat loss from a property. The thermally broken aluminium used in the frames helps to trap pockets of warm air, keeping a space warmer for longer. With standard double glazing the windows achieve a u-value of 1.6 and an energy rating of a B. With upgraded triple glazing the windows achieve a u-value of 1.3 and an energy rating of a B.

  • Our standard heritage lead times are 20-25 working days, but if you an urgent project, let us know and we will always aim to improve on this.

Smarts Heritage Aluminium Art Deco Windows Explained

From parts, options and components, to measuring and installation guides, click through the tabs below to learn everything you need to know about Smarts Heritage Windows before placing your order.

Functional & Stylish

Weatherproof, slimline & hardwearing, the Smarts Heritage Aluminium windows are manufactured as a direct replacement for outdated steel windows. Make the most of your next project with our Smarts Aluminium Heritage windows available in art deco styles and traditional designs in contemporary colours.

Smarts Heritage Windows Art Deco Steel Look - Not Crittall Steel screen

Minimal Design

Ultra slimline horizontal and vertical glazing bars complete the iconic steel look Art Deco finish, making the product perfect for conservation areas or projects that are looking for truly authentic stand out window styling.

Smarts Heritage Windows Art Deco Steel Look - Not Crittall Steel internal

Art Deco Hardware Styling

A window as stylish as the Smarts Heritage steel-look needs hardware that perfectly suits Art-Deco or industrial styling. With a range of options such as monkey tails you can create the perfect finish to your windows.

Smarts Heritage Windows Art Deco Steel Look - Not Crittall Steel tilt and turn

Enhanced protection

Rest easy knowing that your windows have supplied with multi point locking as standard. For even more peace of mind the option to upgrade to PAS 24:2016 is available.

Smarts Heritage Windows Art Deco Steel Look - Not Crittall Steel grey

Contemporary as Standard

Our Smarts Aluminium Heritage windows come in three standard contemporary colours from stock to match our ranges of bi-fold doors and aluminium sliding patio doors. With the choice of a differnt colour internally, you can make your design as unique as you would like.

Smarts Heritage Window Measuring Guide

These guidelines are to help you measure for a new window and make an accurate measurement.

Measure the opening outside on both the height and width. Always measure the exact brickwork opening and not the old window frame.

Measure brick to brick in at least three different places and deduct 10mm from both the final height and width measurements to allow for 5mm fitting allowance around the new window frame. This will enable you to ensure the new frame sits plumb and square once in the aperture. Spacers and filler will then be required to secure the frame into place and fill any gaps.

window-measuring-width Smarts Heritage Windows Art Deco Steel Look - Not Crittall Steel
window-measuring-height. Smarts Heritage Windows Art Deco Steel Look - Not Crittall Steel

Please remember:

  • Do not measure your existing frame but measure the brick opening.

  • Measure in at least three different places and deduct 10mm from both the final height and width measurements - we do not make any fitting allowances on the sizes you provide.

  • Measurements will need to include the frame, cill and any frame extenders/add on’s required.

  • All dimensions to be supplied in metric and all styles viewed externally.

Transom Drop

The transom drop is measured from the top of the outer frame and down to the centre of the horizontal bar.

Mullion Width

The mullion is measured from the outer edge of frame to the centre of the vertical bar

Data Sheet

Click the image below to download

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01484 613104

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