01535 603909

Designer doors in exclusive limited colours and sizes

The Richmond Designer Aluminium Front Door

Unbeatable strength and security

When you need not just elegant looks but a safe and secure home.

Quality 10 point locking mechanism combined with precision construction brings unbeatable strength, security & peace of mind.

  • 10-point locking for high security.
  • Hardened stainless steel and picking protection pins provide tamper-protection.
  • Upper and lower locking pins shaped conically for efficient closure.
  • Laser-cut key profile system to prevent the use of any unauthorised keys.
  • Horizontal key has a cross groove in the core which can only align with the 10-point spring-loaded pin pairs within the lock.
  • ISEO R7 cylinder, anti-bumping and placed 60 mm away from the frame: high security and easy opening.
  • Adjustable hinges and lock.

Customisable design features

Designer front doors by Smart

Customise your door design to your own unique style that is perfect for your home with a varied range of glazing, colour and door furniture.

Custom options include:

  • Fixed side light glazing
  • Head-light glazing
  • single or double door configurations
  • traditional to ultra-modern design elegant door furniture
  • a choice of 61 colours - from traditional white to pastel shades of blue, through to vibrant reds and greens
  • natural, textured or anodised finish
  • dual-colour format, with the inside and outside, or outer frame and door sash specified in different colours



Rated 5.0 out of 5 David Lister

"Top rated! Efficient and excellent work. Very friendly with skilled fitters. Would highly recommend."


Read this and our other 5 star reviews left on Google




Made to measure to your requirements.

Request a sample in your chosen colour.

Full quality inspection

Supply or supply and fit

Watch the video for installation guidence


Your 100% satisfaction is our goal.

You are just 3 steps away from your quote for a new premium designer front door

  1. Decide on your door design (from the images below or download our Smart Designer Door Brochure (4.5mb) - opens in a new window)
  2. Choose your colour(s) (from the colour guide here - opens in a new window)
  3. Specify your door furniture (refer to the images below)

Then simply send us your choices together with dimensions on our contact form here.
We will send you your personalised quote for a stunning new door made just for you.

Or call us on 01535 603909

Creations - Brand New Colour Range Now Available

Smart Creations - Aluminium modern style designer front doors in classic colours


To provide the perfect finishing touch to our Designer Door range, we have put together a brand new colour collection comprising six classic shades.

Our new Creations Range offers a vibrant selection of colours, including Ruby Red, Sapphire Blue, Mint Green, Pastel Blue, Zinc Yellow and Moss Green, each a timeless classic which will bring beauty and elegance to any door.

Creations colours add yet more choice to our extensive range of finishes, joining the popular Naturals, Sensations, Cotswold and Alchemy collections, which combine to provide a wealth of options for any property type. And of course, each door can be supplied in a dual-colour format, with the inside and outside, or outer frame and door sash, specified in different colours.

Choose Traditional

Aluminium traditional style designer front doors

Choose Cottage Style

Aluminium cottage style designer front doors

Choose Modern Contemporary Style

Aluminium modern style designer front doors

Choose Door Furniture

Aluminium designer doors fittings and hardware

Product Information

  • 3 adjustable hinges and resistant to 80kg of pressure.
  • 66mm triple glazed and laminated glass units.
  • All profiles include a polyamide thermal barrier that enhances thermal performance.
  • Thermally efficient - with a ‘U’ value from 0.9 W/m2K to 1.1W/m2K, dependant on the glass specified.
  • Double-rebated EPDM centre gaskets provide maximum weather resistance
  • Profiles are contemporarily styled with a modern, square-edge design
  • Low thresholds comply with Document M building legislation
  • Z/T sash sections allow for greater coverage and weather resistance
  • Tested in accordance with the requirements of BS 6375 Pt1 and achieved the following classification for weather tightness
  • Air Permeability 600pa
  • Water Tightness 600pa
  • Wind Resistance 1200pa

Document Downloads

File Type Document Description Download Document
Adobe PDF Smart Designer Doors
Made by us - Designed by you
Download (4.5mb)
Adobe PDF Smart Designer Doors
Colour Chart
Download (422kb)

Glazing and frame colour choice


Our aluminium profiles are polyester powder coated by our systems suppliers using the very latest paint application techniques guaranteed for 25 years.

Fully compliant to the latest June 2022 building regulations our standard double glazing is the exceptional light transmitting, energy saving ClimaGuard® A+ low emissivity (Low-E) glass manufactured by Guardian Glass.

Read More


Rated 5.0 out of 5 Trevor Paterson

"I would highly recommend Marlin window, the company are a pleasure to do business with, the window's and door's look fantastic.


Excellent service from initial contact through to delivery and beyond :) . Big thank you to Adrian, Hannah and the rest of the team."


Read this and other 5 star reviews of Marlin Windows left on Google


Modern aluminium windows installed at new build property in Ilkley in Yorkshire

Contemporary Doors & Window Image Gallery

See more pictures to inspire in our contemporary aluminium door and window gallery


Why Choose Marlin Windows?

We care...

about the quality of finish
about you, your project and your property
about your 100% satisfaction

And we are rated ★★★★★ on Google

need more reasons? click here

Get A Quote

"our builder said they were the best supplier and fitter they had ever used"
Mrs Nellist Haworth, Yorkshire


Call 01535 603909