GRP Composite Doors

GRP Composite Security Doorsets

Glass-reinforced plastic, GRP is an immensely resilient lightweight but durable composite material.

Traditionally associated with the manufacture of power boats and racing cars, GRP has become the preferred choice of door specifiers, particularly when the client’s design priorities include enhanced security, high thermal efficiency, long term best value and the ability to retain a remarkable “new timber door” appearance over many years, even under extreme weather conditions.

composite doors

composite doorProduct attributes
  • Dense foam core insulates against heat loss and sound transmission.
  • Remarkably authentic timber door appearance.
  • Standard through colour choice of Black, Blue, Green, Red, White, RAL shades and Stained factory finishes to order.
  • Guaranteed against bowing, twisting, rotting, rusting, splitting, cracking or delamination.
  • Independent third party BM Trada accreditation.
  • Document ‘M’ aluminium, low level threshold.
  • Adjustable lock keeps to ensure excellent weather resistance and eliminate draughts.
  • CFC, HCFC, HFC free.
  • Global Warming Potential (GWP) less than 5.
  • Ozone Depletion Potential (ODP) score zero.
  • Every doorset is individually made to measure size.
  • GRP FD30 & FD60 Fire doorsets.

Composite Doors are manufactured by bonding moulded GRP skins onto a robust, moisture resistant PVCu composite inner framework. The cavity is then injected with a dense, CFC free, polyurethane foam, providing outstanding thermal and sound reduction properties.

Factory Finish

The finished door blades are pre hung into specifically designed, low maintenance, twin sealed, PVCu doorframes, profiled to accept a mobility compliant, barrier free, high durability threshold as the integral fourth side. Locks, door furniture and double glazing, where applicable, are precisely factory fitted, minimising on site labourcosts whilst facilitating problem free installation and future operation.

Decorative Triple GlazingDecorative Triple Glazing

Our decorative glazing allows the homeowner to demonstrate their own personal style, starting at the property’s main entrance. This is the client’s opportunity to truly individualise and customise their security doorset. Most of our decorative door glass is sealed between two panels of clear, toughened glass to make a triple pane unit. This prevents tarnishing of the caming, makes the glass easier to clean, reduces heat loss and improves sound insulation

  • A diverse selection of caming options characterise each distinctive design including brass, nickel, patina or wrought iron.
  • Complementary sidelights & fanlights
  • Individually assigned privacy ratings
  • High security glazing systems
  • Toughened or laminated safety glass
  • Thermally sealed to increase energy efficiency
  • 10 year warranty
Glazing Cassettes

The advanced glazing system, comprising a through coloured, snap together ABS cassette, matches both the skin and depression mouldings of the door. It is secure and attractive, with no unsightly plugs or screws.


composite doorSecurity

Superbly engineered by Winkhaus UK the Trulock+ Locking system is approved by the Police ‘Secured by Design’ security initiative. This important independent endorsement is an essential requirement of the Association of British insurers.

  • 25mm throw tensile steel hooks
  • Weather seal compression adjustment in the keeps
  • Heavy duty steel keeps
  • Latch and deadbolt
  • High performance gearbox
  • Cylinders and handles designed to harmonise with the Winkhaus range
  • Lifetime adaptability

Please see Security for details on the AV2 and AV2E Enhanced Security Range


All GRP doorsets have white internal faces as standard and are available in a range of colours and woodgrains



We have a full range of thresholds available for our Insulated GRP Composite Security Doorsets, including mobility thresholds, please see thresholds for more information.


We have a full range of Ironmongary available for our Insulated GRP Composite Security Doorsets, including handles, letterplates, knockers and numerals in various colours and finishes, please see ironmongery for more information.

sidelightsSidelights & Fan lights

For customers who wish to have a single or a pair of sidelights that truly match their GRP composite door, we offer a composite side panel solution with all the benefits of the composite door - colour, style, security, sound and heat insulation. All glass ranges are suitable for matching composite side lights for GRP05, 06, 09 and 12 only. Custom sidelights and fan lights are available in a wide range of obscure double glazing patterns, and can on request, be manufactured to match the decorative glass within the door.

sidelightsFrench Doors

Our French doors can open up a space whilst merging your home and garden. With home entertaining on the increase, they give you easy access to your patio area or decking. With innovative sequential locking for optimum security, PDS Composite French Doors also give you enhanced safety and security. Our French Doors are also fitted with sealed units to ensure high level thermal performance. Available in a large range of styles and finishes to suit your individual taste as well as the style of your house.

Fire Doors

The GRP faced fire door has now been introduced by PDS with a virtually maintenance free frame. Featuring a 'composite door specific' PVCu door frame with a 30 minute rating to BS476: Part 22, this product perfectly complements the conventional front and rear doors in this range.

Stable Doors

Installing a PDS Stable Door is a great way to let fresh air into your home whilst keeping young children & pets safe. Our Stable Doors are manufactured to the same high performance specifications as all of our GRP Range.






Traditional Styles

UK Door and Window Company Traditional GRP Composite Security Doorsets 09 Traditional Composite Doorsets Our enhanced security GRP Doorsets incorporate woodgrain patterns that easily pass for the real thing and to add personal style, we are also able to offer a selection of Composite Door Decorative Triple Glazing styles. A wide range of colour choices, hardware and ironmongery are available along with matching sidelights and top lights to truly showcase your individual taste and style. Fire Rated Doorsets are also available (specified designs only)

Composite DoorGRP 02

Composite DoorGRP 03NS

Composite DoorGRP 03

Composite Doorfire ratedGRP 04

Composite Doorfire ratedGRP 05

Composite DoorGRP 06

Composite Doorfire ratedGRP 07

Composite Doorfire ratedGRP 08

Composite DoorGRP 08P

Composite DoorGRP 09

Composite DoorGRP 10

Composite DoorGRP 11

Composite DoorGRP 12

Composite DoorGRP 13

Composite DoorGRP 14

Composite DoorGRP 15

Composite DoorGRP 153

Composite DoorGRP 36

Contemporary Style

Our Contemporary Composite Doorsets offer the same benefits as our standard range of composite doors while offering a large selection of modern designs to suit individual style. Glazing is available in varying shapes and sizes to compliment your choice of colour and design. Fire Rated Doorsets are also available (specified designs only).

Composite DoorGRP 01

Composite DoorGRP 09C

Composite DoorGRP 13D

Composite DoorGRP 14GC

Composite DoorGRP 14G

Composite DoorGRP 17

Composite DoorGRP 18

Composite DoorGRP 19

Composite DoorGRP 20

Composite DoorGRP 21

Composite DoorGRP 34

Composite DoorGRP OX5C

fire rated Contemporary Flush Fire Doors

 Unlike the standard contemporary composite doorsets which have a routered vertical board detail, these firedoors are of smooth flush face appearance.

Composite Doorfire ratedGRP 18

Composite Doorfire ratedGRP 18-2

Composite Doorfire ratedGRP 19

Composite Doorfire ratedGRP 19-2

Composite Doorfire ratedGRP 21

Composite Doorfire ratedGRP OX5


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