Aluminium Doors for the Isle of Wight

Thermal aluminium doors for the best levels of finish and engineering

Coastline thermal aluminium doors.  Coastline design, manufacture and install high security coloured and dual-coloured aluminium doors on the Isle of Wight.  We offer a wide choice of hard wearing ‘marine grade’ paint finishes and woodgrain (including oak, rosewood & walnut timber effect).  Aluminium doors can totally transform the look of your home, whilst providing a very high level of security. Coastline supply and install aluminium doors throughout the Isle of Wight.

Aluminium doors offer benefits over standard UPVC, Composite or Timber doors.  Thermal aluminium is by far the strongest material with which to make doors from. It is also highly advanced in terms of thermal performance. Coastline aluminium doors feature advanced poly-amide thermal barriers, meaning the heat stays in your home and the cold stays out!  Our doors feature advanced locking and anti-attack systems.

Choose from many different RAL colours to match your property perfectly.  We can offer bespoke colours to match the most unusual property styles and designs.  Our aluminium door systems can be ordered in dual colours, allowing a different finish on both the inside and outside frames.  As well as our standard painted finishes, we have three stunning sublimated wood-grain effects, replicating the luxurious look of Walnut, Rosewood and Oak.

Our Service

  • Large indoor showrooms
  • Quick, no obligation quotes
  • Zero-pressure sales people
  • Top quality products
  • Energy efficiency
  • High level security
  • Glass & Glazing Federation Members (GGF)
  • Covering the entire Isle of Wight

Get a free quote

  • Please select which products you're interested in?

    You can select more than one.




    Solid Roofs



Quality Products,
Friendly Service
Isle of Wight
Got Any Questions?
Call Us
Products to suit
all budgets

See some of our work

See what our happy customers have had done recently. Take a look some of our other aluminium door projects

Grey Aluminium Windows & Doors

Stylish grey aluminium windows offering excellent strength and security with matching grey Bifold doors featuring stunning glass balustrades, a fantastic way of inviting natural light to...

Green Aluminium Windows & Doors

Green Aluminium casement windows and matching green aluminium Bifold doors featuring attractive glass balustrades which give any traditional home a modern feel....

Cream Aluminium Windows & Doors

Cream aluminium window and door frames are a contemporary spin on a classic style. Complements a range of fittings from bi-folding and French patio doors to...

Extension, Aluminium Windows & Doors

This extension, which houses a gym, enjoys lots of natural light thanks to some roof windows and bifold French doors. We also added smart new aluminium...

Extension with Aluminium Doors

A modern extension for this customer for a contemporary finish to their home, using white aluminium on their Bifold doors, opening the room up to the...

Extension with Aluminium Bifold Doors

This unique extension with windows and bifold doors made from grey aluminium brilliantly complements this family home. The roof windows and fully expanding doors let in...


With am extensive range of designs, aluminium doors can transform  your home. Aluminium doors are all about sleek sight-lines and maximum glass areas which allow in floods of light.   Aluminium is available in a range of colours due to the powder coated finishes which result in true, deep colours. Alternatively, you may prefer the look of a woodgrain finish which gives  a natural looking wood feel without the maintenance and weakness issues of actual wood.

Durability & Strength

Aluminium is great for doors, because unlike other materials, it doesn’t absorb water, rot or rust. Therefore if you’re looking for new or replacement door, aluminium frames and panels are completely rigid to prevent warping, twisting and sticking. All external aluminium doors from Coastline are fitted with high security locking systems as standard and all our aluminium doors have insulated solid panels, faced with strong, durable aluminium sheets. All this adds security as well as durability.

Patterned and textured backing glass for your chosen door…

As well as plain glass we also offer a range of patterns designs for you to choose from, allowing you to customise the way your new front or back door looks and giving your family privacy whilst letting natural light flood your home.

Free Tailor Made Designs

For further information on the fabulous range of home improvement products available, simply request your free brochure online today!

Book a Design Visit

Our Doors Range

Solid Doors

Solid doors are a classic way improving the look of your home, whilst adding modern security total piece of mind.

Aluminium Doors

Thermal aluminium doors are ideal for bi folding, front, back, patio, stable and french doors. Available in a multitude of colours!

Bi-fold Doors

Bi-folding doors are a great way of giving your home a contemporary look and opening your living space up to the outside.

French Doors

The fine lines of a French door are a joy to behold and when opened they help interlink home and garden with elegant ease.

Patio Doors

Patio doors, traditionally the perfect way to enjoy the sunlight and views from outside with sliding glass doors!

Composite Doors

Composite doors are a modern, economical, maintenance free way of brightening up your home whilst adding security.

UPVC Doors

UPVC doors are a classic way improving the look of your home, whilst adding modern security total piece of mind.

Stable Doors

Stable doors allow the top of the door open like a window, creating a versatile and secure entrance door.

Engineered Timber Doors

Engineered timber doors provide all the feel of a solid hardwood door, with modern thermal and paint technologies.