Welcome to Coastline Home Improvements

Coastline Home Improvements supply and install windows, doors & conservatories across the Isle of Wight. We have over 40 years experience of delivering high quality home improvements throughout the Island. We have a wide range of products to choose from including thermal aluminium windows and doors, uPVC windows and doors, composite doors and engineered timber doors.

Coastline are part of the Joedan Group of companies, with branches across Southern England and the Midlands.  We design, manufacture and install our own window and door systems which have been specifically engineered to cope with the vagaries of the British climate. Our marine grade finishes are particularly suited to customers on the Isle of Wight, and on the south coast in general. As Glass & Glazing Federation members, our conservatories, orangeries, double glazed and triple glazed windows, UPVC & composite doors all benefit from long warranties and guarantees, giving you total piece of mind.

Please contact us by phone, email or website to arrange a free, no obligation quotation for the products that you are interested in.


Our quality UPVC and Thermal Aluminium windows are available in a huge range of colours and woodgrain finishes.


We supply and install all kinds of doors including bi fold, front, back, patio, stable & french doors in many different materials.


We design, manufacture and install traditional and contemporary conservatories across the Isle of Wight.


Orangeries are a stylish and spacious alternative to a traditional conservatory. Available in many styles, colours and finishes.

Solid Roofs

Solid roofs are the ideal alternative to glazing, when you want to create an open living space that opens into your garden.


All porches from Coastline are designed and installed to complement the style and features of your Isle of Wight property.

Quality Products,
Friendly Service
Isle of Wight
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Products to suit
all budgets

Get Inspired With Our Latest Brochures

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

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Get Some Inspiration

Large Orangery with Bifold Doors

A super modern orangery adds a sleek style to this large property. Aluminium windows, 2 sets of aluminium bifold doors and a very long lantern roof...

Heritage Windows in Country House

This country house was finished beautifully with cream Heritage windows frames and a Georgian style....

Full Height Solid Roof Conservatory

The glass to floor feature of this large conservatory could also be though of as an extension or garden room. A red tile roof and along...

Double-Hipped Orangery

Wide and full of light, this double hipped orangery features two hips with UPVC windows and french windows, which allow freedom of movement in and out...

Woodgrain Lean-To Conservatory

A large Woodgrain Lean-To conservatory with two woodgrain UPVC French doors, which allow an abundance of light to fill the conservatory. The woodgrain creates a natural,...

White UPVC Orangery

A stunning and practical white low maintenance UPVC orangery offers an excellent and practical extension of your living space while also providing high quality material and...

Solid Roof Stone Orangery

A bespoke orangery with a solid roof. Made of stone to blend with the house itself, the customer has opted for grey UPVC windows and french...

Bespoke Woodgrain Conservatory

A bespoke conservatory made of strong and low maintenance UPVC in a beautiful woodgrain effect and featuring French doors and PVC roof that allows natural light...

Solid Roof Lean To Orangery

This orangery is made with local stone bricks to meet the farmhouse feel of the original building. Woodgrain windows and french doors also match the other...

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Covering the Isle of Wight

Quality Guaranteed

The Isle of Wight's leading manufacturer, supplier and installer of UPVC & aluminium conservatories, orangeries, double glazing, triple glazing windows & doors.

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