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  • Product Range
    • Bay Window Roofs
      • GRP Curved Bay Window Roofs
      • GRP Flat Bay Window Roof
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      • GRP Oriel Bay Window Roof
      • GRP Pitched Bay Window Roof
    • Columns / Posts & Portico’s
      • Columns and Portico’s
      • GRP Kneelers & GRP Brackets
    • COPEKING®
      • COPEKING® – Single Weathered
      • COPEKING® – Double Weathered
    • Dormers
      • Full GRP Dormer with Apex Roof
      • Full GRP Dormer with Catslide Roof
      • Full GRP Dormer with Flat Roof
      • Full GRP Dormer with Hipped Dormer
      • WARMADORMA© Full GRP dormer roof
    • Entrance Door Canopy Range
      • GRP Apex Entrance Door Canopy
      • Clearlight Contemporary Entrance Door Canopies
      • GRP Curved Entrance Door Canopies
      • GRP Flat Entrance Door Canopies
      • GRP Lean-To Entrance Door Canopies
      • GRP Pitched Entrance Door Canopies
    • Roof Accessories – Roof Towers and Finials
      • GRP Roof Towers
      • GRP Finials
    • SmartStack Chimneys
      • SmartStack Full GRP Brick Effect Chimney
      • GRP Render Effect Chimney
      • GRP Render Onsite Chimney
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    • Download our Brochure
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01827 311 100

Home
  • Product Range
    • Bay Window Roofs
      • GRP Curved Bay Window Roofs
      • GRP Flat Bay Window Roof
      • GRP Lean To Bay Window Roof
      • GRP Oriel Bay Window Roof
      • GRP Pitched Bay Window Roof
    • Columns / Posts & Portico’s
      • Columns and Portico’s
      • GRP Kneelers & GRP Brackets
    • COPEKING®
      • COPEKING® – Single Weathered
      • COPEKING® – Double Weathered
    • Dormers
      • Full GRP Dormer with Apex Roof
      • Full GRP Dormer with Catslide Roof
      • Full GRP Dormer with Flat Roof
      • Full GRP Dormer with Hipped Dormer
      • WARMADORMA© Full GRP dormer roof
    • Entrance Door Canopy Range
      • GRP Apex Entrance Door Canopy
      • Clearlight Contemporary Entrance Door Canopies
      • GRP Curved Entrance Door Canopies
      • GRP Flat Entrance Door Canopies
      • GRP Lean-To Entrance Door Canopies
      • GRP Pitched Entrance Door Canopies
    • Roof Accessories – Roof Towers and Finials
      • GRP Roof Towers
      • GRP Finials
    • SmartStack Chimneys
      • SmartStack Full GRP Brick Effect Chimney
      • GRP Render Effect Chimney
      • GRP Render Onsite Chimney
    • Window Surrounds – GRP Complete Face Fixed
    • Custom GRP Fabrications
    • Download our Brochure
  • Why Stormking?
    • Certification and Accreditations
    • Environmental Product Declarations
    • Careers
    • Case Studies
    • FAQs
    • Sustainable Construction
    • Our History
    • Meet the Team
  • Our Thinking
  • Tech Hub
    • Technical Drawings
    • Installation Guides
    • Download Brochure Here
    • Sustainability Overview
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us
Technical drawings
Download Brochure
  • Wide product range
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GRP Posts
& Porticos
Stormking’s market leading GRP Posts and Portico products provide an alternative to
traditional materials, without compromising quality.
GRP Posts
& Portico
Stormking’s market leading GRP Posts and Portico products provide an alternative to
traditional materials, without compromising quality.

GRP Posts and Porticos

Every GRP Post and Portico product, including our GRP pilasters or columns, have been designed for ease of installation, built with lightweight materials and is virtually maintenance free.

Stormking’s GRP Posts and Porticoes are made to order, using modern manufacturing methods, to replicate natural materials, such as stone, to match seamlessly with existing brickwork.

GRP Porticos and Posts

Stormking’s GRP entrance products are moulded with an integral GRP lead effect fixing/flashing upstand, decorative fascia and soffit. In addition, our GRP porticos and structural supports, such as GRP columns and pilasters, are designed for strength and decorative appeal to enhance and protect the exterior of a building.

Our ‘recplac’ posts are available in a selection of standard sizes in a number of selected colours – see below for more details.

Stormking GRP portico and columns can be moulded into various shapes and sizes, making them a versatile option to enhance new and refurbishment projects to suit your building requirements.

Performance Features
  • Manufactured under ISO 9001 and 14001 systems.
  • Large range of options**. 
  • Evenly balanced and lightweight to aid installation.
  • No need for additional lifting equipment.
  • Ideal high strength to weight requirements.
  • GRP is virtually maintenance free, for full lifetime cost savings.
get a free quote

GRP Portico Colour Options

The colour options of the GRP posts and porticos reflect the natural stone they are replicating. All portico supporting columns are colour matched, as they come as a complete set. All portico roofs are produced in our standard Lead Grey (RAL 7015).

GRP Portico Colour Options

A tan colour swatch labelled RAL 1001, perfect for GRP posts & porticoes.
Bath Stone
A light grey colour swatch for GRP posts & porticoes, labelled RAL 9002.
Portland Stone
A tan colour swatch labelled RAL 1002, ideal for GRP posts & porticoes.
York Stone
White colour swatch labelled RAL 9016, ideal for GRP Curved Bay Window Roof projects.
White
Dark grey rectangle with GRP Curved Bay Window Roof and RAL 7015 in white centred on it.
Slate/Lead Grey

A tan colour swatch labelled RAL 1001, perfect for GRP posts & porticoes.
Bath Stone
A light grey colour swatch for GRP posts & porticoes, labelled RAL 9002.
Portland Stone
A tan colour swatch labelled RAL 1002, ideal for GRP posts & porticoes.
York Stone
White colour swatch labelled RAL 9016, ideal for GRP Curved Bay Window Roof projects.
White
Dark grey rectangle with GRP Curved Bay Window Roof and RAL 7015 in white centred on it.
Slate/Lead Grey

'Recplas' Posts Standard Colours

White colour swatch labelled RAL 9016, ideal for GRP Curved Bay Window Roof projects.
White
Dark grey rectangle with RAL 7016 in white, ideal for GRP Curved Bay Window Roof designs.
Anthracite Grey
Black rectangle with "RAL 9005" in white, ideal for a GRP Curved Bay Window Roof colour code.
Black
Beige colour swatch labelled RAL 1015, ideal for GRP Curved Bay Window Roof projects.
Ivory/Cream
Dark grey rectangle with GRP Curved Bay Window Roof and RAL 7015 in white centred on it.
Slate/Lead Grey

White colour swatch labelled RAL 9016, ideal for GRP Curved Bay Window Roof projects.
White
Dark grey rectangle with RAL 7016 in white, ideal for GRP Curved Bay Window Roof designs.
Anthracite Grey
Black rectangle with "RAL 9005" in white, ideal for a GRP Curved Bay Window Roof colour code.
Black
Beige colour swatch labelled RAL 1015, ideal for GRP Curved Bay Window Roof projects.
Ivory/Cream
Dark grey rectangle with GRP Curved Bay Window Roof and RAL 7015 in white centred on it.
Slate/Lead Grey

**Terms & conditions apply. Please note all colours are for reference only and may look different on the finished product.

GRP Column, Posts and Portico Drawing Downloads

Here is a small sample of Stormking’s GRP Column, Posts and Portico drawings.

Technical drawing of a flat top portico with GRP posts, dimensions, and Stormking logo.
View
Architectural drawing of a plain GRP post column with dimensions and company logo at bottom left.
View
Download our GRP Porticoes & Door Surrounds installation guide
Visit Our Tech Hub

Stormking’s Technical Hub contains drawing files and technical data for the Stormking range of products.

All Stormking products have been designed and engineered by our in-house team of technical experts, drawing from over three decades of experience in supplying the building sector.

visit the tech hub
Four blue squares labelled GRP Building Components, Design Files, FAQs, and Installation Guides.

Frequently Asked Questions

What makes the Stormking Column & Portico range different?

Stormking’s Columns and Portico ranges are manufactured using modern manufacturing technologies by our UK team of specialist operatives.

How long will GRP last?

The current independent research established the durability of GRP products to be in excess of 50 years.

Will GRP discolour or fade over its lifetime?

Stormking only use the finest pigment additives and coatings, like all external finishes they will be affected by weathering and ultra-violet rays. Over a long period of time this will cause some slight fading on the areas exposed to the sunlight. With minial care and maintenance GRP products will remain in pristine condition for many years.

Two construction workers in safety gear review GRP Apex Roof Dormer blueprints at the site.
Front door with white columns and plants; text: GRP Columns / Porticos / Posts Technical Hub.

Download Stormking's Columns, Posts & Porticos Brochure

Learn how your next building development will benefit from using Stormking’s Columns, Posts & Porticos Products, by downloading our GRP Columns, Posts & Porticos Brochure. 

Download Our Brochure

Benefit from Building Off-Site

Manufactured off-site, saving you time onsite.


Safer Installation

A lightweight product for safe installation.



Installation Made Simple

Helping to reduce the number of specialist skills needed onsite.


Discuss your next development with us

Get a free quote

Speak to the Team

We are here to help, call us on 01827 311100 or complete the form below and we will contact you.
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  • sales@stormking.co.uk
  • 01827 311 100

Amington Point, Sandy Way,
Amington Industrial Estate
Tamworth, Staffordshire
B77 4ED

*Free nationwide delivery, excludes highlands and islands. Minimum spend required, does not include specialist delivery vehicles. 

**Terms and Conditions apply.

Stormking is part of the Epwin Group of companies.

VAT Registration No. 864 4507 10

Fair Tax Mark

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February 13, 2026

Epwin Group strengthens its commitment to reducing energy consumption with ISO 50001 Accreditation

Stormking is a trading name of Specialist Building Products Limited, a wholly owned subsidiary of the Epwin Group. Specialist Building Products Limited is registered in England & Wales. Company Registration No. 01268689.

Registered Office: Friars Gate, 1011 Stratford Road, Shirley, Solihull, West Midlands, B90 4BN

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