Palladio Doors

Palladio Doors

Project Description

Palladio Doors

Palladio Door has a high strength monocoque construction which is different to standard foam or timber core composite doors.

The Palladio Composite Door offers exclusive styles, a unique high-security monocoque construction, stunning triple glazing design options and double seal rebate weather protection.

Palladio is probably the highest security composite door available. Check the video to see how the Palladio Door protects against the most determined intruder.

Palladio Doors are made from a complete high strength GRP monocoque and because the door skin is part of the structure it cannot delaminate. This high strength, stable structure is not susceptible to movement in extremes of temperature – so no warping or twisting.

The finish of Palladio Entrance Doors is stunning. The deep grained sculptured door is cast from a real oak pattern to look like genuine high quality timber. There are 24 different styles to choose from plus French door options.

Like the look of our Palladio Doors?

Get in contact today for a free, no obligation quote.

Available In a Great Selection Of Colours

Palladio Door Styles

Energy Efficiency

Palladio triple glazed entrance doors are highly insulated to provide some of the best thermal performance in composite doors. Palladio Doors can achieve an ‘A’ energy rating with a U value as low as 0.7 W/m2K. The triple glazing is manufactured with Super Spacer warm-edge technology to improve energy efficiency and reduce condensation.

Window Warehouse

Palladio Door Security and Hardware


The Palladio Door monocoque construction offers enhanced security against burglars and achieves stringent PAS 24 standards and can be upgraded to Secured by Design standards with an optional 3 Star cylinder.

High security Winkhaus multi-point locking is standard across the range of doors.

Security options from Window Warehouse

Palladio Door Exclusive Glass Designs

These are examples of the exclusive triple glazed glass options available download the Palladio Door Brochure to see the full range here.

Low Threshold Options

Palladio Composite doors with low thresholds

Palladio Door Videos

Composite doors
Palladio composite doors
Security video of Composite doors
Window Warehouse
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About Us

Malcolm Cake started Window Warehouse in 1986 and over 30 years later we are still serving some of our original customers. We are one of Halo’s longest standing trade fabricators and manufacture in Portsmouth.


We test our products to PAS 24 standards, meeting the latest Document Q Building Regulation requirements for new buildings.

Independent Network

Since 1996 over 230,000 homeowners have chosen a Network VEKA approved installer to fit their windows or doors. Now developed into the Independent Network, Window Warehouse is an Approved Trade Fabricator so talk to us about our outstanding installer support.


Our team is on hand to give you all the support you need. Our experts can give you technical and installation advice and offer we professional marketing and business support with our exclusive Haven retail brand promoted across Hampshire and the South Coast.

Quality First

Our windows and doors are manufactured to ISO 9001 : 2015 Quality Assurance and CENSolutions CMS Mark (CMS 6023W): Factory Production Control System compliance to EN 14351-1:2006. All our products also hold the CE Marking certification.
Halo from Window Warehouse

Halo Installer Scheme

Powerful marketing support and exclusive sales leads in your area are two advantages of the free-to-join Halo Approved Installer Scheme. As one of the longest standing Halo Trade Fabricator partners Window Warehouse.