Your GRP Service Riser Partners - GRP Safety Limited

grp-service-risers-9The RiserGrid system consists of GRP Pultruded fibreglass structural profile supports with GRP moulded anti slip grating for open risers and cut outs for services for riser flooring. Used for open service risers, lift risers, riser voids and riser shafts. Including wet and dry risers mechanical and electrical service risers. These are also referred to as Builders Work Holes for MEP. The GRP Riser Floors or Riser Decking offers the following benefits:

  • A completely bespoke system for offering coverage for open service risers that are Ideal for New build & Refurbished building risers, Make your open Riser Safe.
  • All products are constructed from fibreglass (GRP) materials, the latest modern materials with a wide selection of benefits over traditional materials and are ideal for Service Riser Flooring.
  • Independent support profiles positioned in any location to support the Riser Floor Grating.
  • Virtually any service opening size can be catered for with a wide selection of different panel sizes that can be joined together to cover the area to make the Service Riser Grills.
  • Can be pre-fabricated off site to allow for simple fitting of supports and grating on site with no cutting.
  • Supports can be positioned to allow for future cut outs for services to alleviate the need for later re-positioning of supports, to create a complete riser safe system.
  • Working with other trades, cut outs for services can be done in conjunction with services being run.
  • Adjustments can be made on the fly to the riser shaft flooring if late changes are required (cutting required on site).
  • In addition to the standard postfix RiserGrid™ system, GRP Safety  also offer their Cast in system, RiserCast™.
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Benefits of a GRP Service Riser Systems from GRP Safety Limited

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COMPANY BENEFITS

  • One Company for all your riser needs
    We offer a full service for riser installations, as we are the manufacturer, supplier and installer. Unlike some other companies that buy in third party products, we can be assured of the traceability and quality of all of our products. This is particularly important given the supports and flooring is required to be able to take set amount of loads. 
  • Dedicated fully employed installers
    All GRP Safety Supervisors and Installers are fully employed and work only for GRP Safety. Unlike some companies who sub-contract out the installation works, you can be assured of a consistent high quality, guaranteed standard of work.
  • A Complete service
    An important aspect of riser installations is to design the support configurations so that the riser flooring is fully structurally sound at all points in the project. Once service drawings are made available to us, we will design the support configuration to ensure that when cut outs are made for services, the flooring retains its full loading requirements. This is different from some other companies who simply install a ‘basic support’ system that does not take into account the service locations. This can potentially lead to additional costs for further supports with additional cost for further install visits. This in turn can lead to delays in the overall project deadlines.

MATERIAL BENEFITS

  • Non sparking
    The grp grating and grp structural supports can be cut without any hot works permit required.
  • Excellent Chemical and Corrosion Resistance
    Withstands the most corrosive conditions to ensure solid structural integrity in tough environments.
  • Unmatched Impact Resistance
    Can withstand major impacts with little structural damage and no failure.
  • Lightweight
    Less than 50% of the weight of steel grating.
  • Slip Resistant
    Available with a slip resistant aggregate manufactured into the top surface   to ensure employees always have good traction underfoot.
  • Electrically and Thermally non conductive
    Eliminates electrical / thermal hazards.
  • Long maintenance free life
    Requires no scraping, sandblasting or painting thus cutting life cycle costs dramatically.
  • Fire Retardant
    Grating has been tested to BS476: Part 7 that covers fire tests on building materials and structures, the grating met the class 1 flame spread rating.
  • High Strength
    Large spans can be achieved in between supports with minimal deflection rates that meet the 1/200th of the span as set down by BS4592-0:2006.
  • Choice of colours & top surfaces
    A Selection of colours are available allowing options for colour coded risers for mechanical, fire etc. In addition gratings can have either the   standard open mesh design or can have a slip resistant covered top.
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GRP Service Riser  – RiserGrid Riser Floor System Applications

GRP Service Riser Before and After

GRP Service Riser Brochure

The latest GRP Service Riser Grating & Support brochure is NOW available. To receive your copy, please complete the form below. The brochure covers the full GRP Service Riser system for GRP Riser grilles and grillage.

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    Application Videos

    3D animation of the GRP Safety RiserGrid system

    Time lapse footage of the RiserGrid system on recent project

    Cut Outs for Services of RiserGrid system

    Final riser panel installed

    GRP Riser Grating Cut Outs for Services

    GRP Service Riser Grating & Supports Overview

    Riser Decking Installation

    Get your Quotation Now

    Recent Projects Overview

    GRP Service Riser – A Selection of the most notable Recent Projects Undertaken
    (Full details available on request including site references where available)

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    Client: Nelsam/Mclaren
    Site: Battersea, London
    Duration of Works: 55 days
    Client: B & K Structures
    Site: Peterborough
    Duration of Works: 15 days
    Client: BAM Construction
    Site: Plymouth
    Duration of Works: 8 days
    Client: X Construct
    Site: Milton Keynes
    Duration of Works: 13 days
    Client: Copper Projects
    Site: Sugar House Island, London
    Duration of Works: 55 days
    Client: Tilbury Douglas
    Site: Walsall
    Duration of Works: 6 days
    Client: DE Group
    Site: London (Opposite the Ritz)
    Duration of Works: 95 days
    Client: BSS / Briggs
    Site: Birmingham
    Duration of Works: 50 days
    Client: Level 1
    Site: London, FB Building
    Duration of Works: 8 days
    Client: Willmott Dixon
    Site: Birmingham
    Duration of Works: 25 days
    Client: Galliford Try Construction
    Site: Bristol
    Duration of Works: 7 days
    Client: Bowmer & Kirkland
    Site: Leatherhead
    Duration of Works: 3 days
    Client: Willmott Dixon
    Site: Ashby-De-La-Zouch
    Duration of Works: 5 days
    Client: Blenheim House Construction
    Site: Broadwick St, London
    Duration of Works: 8 days
    Client: OD Group
    Site: New Malden
    Duration of Works: 21 days
    Client: Tolent Construction
    Site: Hackney
    Duration of Works: 5 days
    Client: Bouygues UK
    Site: UCLH, London
    Duration of Works: 45 days
     Client: Balfour Beatty
    Site: Midland Metropolitan Hospital, Smethwick, Birmingham
    Duration of Works: Ongoing (as at August 2022)
    Client: Blenheim House Construction 
    Site: Curzon St, London
    Duration of Works: 6 days
     Client: BK Structures 
    Site: Harwell
    Duration of Works: 10 days
     Client: 8 Build 
    Site: Cannon Street, London
    Duration of Works: 40 days (2 visits)
    Client:  Various
    Site: Battersea Power Station
    Duration of Works: 75 days
     Client:  Bowmer & Kirkland
    Site: Isleworth
    Duration of Works: 5 days
     Client:  Galliford Try
    Site: Bristol
    Duration of Works: 35 days
    Client:  Structuretone
    Site: Dagenham
    Duration of Works: 15 days
    Client:  J Coffey
    Site: Central London
    Duration of Works: 10 days
    Client: Morgan Sindall
    Site: Basildon
    Duration of Works: 5 days
    Client:  Structuretone
    Site: Dagenham
    Duration of Works: 10 days
     Client:  8 Build
    Site: Central London
    Duration of Works: 20 days
    Client:  Bouygues
    Site: Central London
    Duration of Works: 40 days
    Client:  Wates Construction
    Site: Loughborough
    Date of Install: Oct 2019
    Duration of Works: 15 days
    Client:  Galliford Try
    Site: Birmingham
    Date of Install: Mar-Sept 2019
    Duration of Works: 120 days
    Client:  Morgan Sindall
    Site: Cambridge
    Date of Install: Aug 2019
    Duration of Works: 5 days
    whitehall-homes-egrin-grp-service-riser-floor1.jpgClient:  Whitehall Homes
    Site: East Grinstead
    Date of Install: May/Jun 2019
    Duration of Works: 6 days
    midas-paignton-grp-service-riser-flooring1Client:  Midas Construction
    Site: Paignton
    Date of Install: April 2019
    Duration of Works: 4 days
    willmott-dixon-grp-service-riser-decking1Client:  Willmott Dixon
    Site: Market Harborough
    Date of Install: March 2019
    Duration of Works: 5 days
    vinci-grp-risers1Client:  Vinci Construction
    Site: Croydon
    Date of Install: February 2019
    Duration of Works: 13 days
    wates-grp-risergrid1Client:  Wates Construction
    Site: London
    Date of Install: January 2019
    Duration of Works: 17 days
    structuretone-service-risersClient:  Structuretone
    Site: London
    Date of Install: November/December 2018
    Duration of Works: 20 days
    bouygues-london-risersClient:  Bouygues UK
    Site: London
    Date of Install: November/December 2018
    Duration of Works: 35 days
    blenheim-woking-service-riser-flooring1Client:  Blenheim House Construction
    Site: Woking
    Date of Install: October 2018
    Duration of Works: 18 days (2 visits)
    phoenix-millenium-dome-riser-decking1Client:  Phoenix
    Site: London
    Date of Install: September 2018
    Duration of Works: 3 days
    kier-cardiff-riser-flooring1Client:  Kier Construction
    Site: Cardiff
    Date of Install: August 2018
    Duration of Works: 7 days
    Client:  Morgan Sindall
    Site: Manchester
    Date of Install: July 2018
    Duration of Works: 6 days
    Client:  Kier Construction
    Site: Swansea
    Date of Install: June 2018
    Duration of Works: 20 days
    Client:  Graham Construction
    Site: London
    Date of Install: May 2018
    Duration of Works: 25 days
    Client:  Kier Construction
    Site: Cambridge
    Date of Install: April 2018
    Duration of Works: 5 days
    Client:  Kier Construction
    Site: Harrow
    Date of Install: April 2018
    Duration of Works: 17 days
    Client:  SOHO House
    Site: Soho
    Date of Install: April 2018
    Duration of Works: 7 days
    Client:  Spence
    Site: Waterloo
    Date of Install: March 2018
    Duration of Works: 15 days
    Client:  ESG Plc
    Site: Welwyn Garden City
    Date of Install: Jan 2018
    Duration of Works: 5 days
    Client:  Virtus Contracts
    Site: London
    Date of Install: Dec 2017
    Duration of Works: 6 days
    Client:  Carillion Construction
    Site: Birmingham
    Date of Install: Oct 2017-Jan 2018
    Duration of Works: 98 days
    Client:  FDL/Mclaren Construction
    Site: London
    Date of Install: Oct-Nov 2017
    Duration of Works: 20 days
    Client:  Bouygues UK
    Site: Hounslow
    Date of Install: Aug-Nov 2017
    Duration of Works: 30 days
     Client: Phoenix ME
    Site: London
    Date of Install: July-Nov 2017
    Duration of Works: 58 days
     Client: Kier Construction
    Site: Oxford
    Date of Install: June 2017
    Duration of Works: 6 days
     grp-risers-kier-cambridge1Client: Kier Construction
    Site: Cambridge
    Date of Install: May 2017
    Duration of Works: 18 days
     grp-safety-riser-grid-flooring-ms1Client: Morgan Sindal
    Site: Henley
    Date of Install: May 2017
    Duration of Works: 5 days
     grp-risergrid-flooring-kier-scotlandClient: Kier Construction
    Site: Glasgow, Scotland
    Date of Install: April 2017
    Duration of Works: 6 days
     grp-risers-land-securities1Client: Jaguar / Land Securities
    Site: Central London
    Date of Install: Mar 2017
    Duration of Works: 18 days
     service-riser-decking-bowmer1Client: Bowmer & Kirkland
    Site: Slough
    Date of Install: Mar 2017
    Duration of Works: 29 days
     grpservice-riser-flooring-carillion1Client: Carillion
    Site: Clyde, Scotland
    Date of Install: Feb 2017
    Duration of Works: 12 days
    willmott-dixon-bristol-riser-flooring1Client: Willmott Dixon
    Site: Bristol
    Date of Install: Jan 2017
    Duration of Works: 5 days
     bam-ilfra-riserflooring-1Client: BAM
    Site: Ilfracombe
    Date of Install: Dec 2016
    Duration of Works: 5 days
     interserve-hull-grp-service-risers-1Client: Interserve
    Site: Hull
    Date of Install: Nov 2016
    Duration of Works: 8 days
     
     bouygues-uk-cambridge-riser-decking-1Client: Bouygues UK
    Site: Cambridge
    Date of Install: Oct/Nov 2016
    Duration of Works: 38 days
     mala-london-riser-flooring1 Client: Mala
    Site: London
    Date of Install: Sept/Oct 2016
    Duration of Works: 5 days
     kier-bodmin-grp-risers-1 Client: Kier Construction
    Site: Bodmin
    Date of Install: Sept 2016
    Duration of Works: 6 days
     sdc-service-risers-sciencepark-1Client: SDC Builders
    Site: Science Park, Cambridge
    Date of Install: Sept 2016
    Duration of Works: 15 days
    grp-riser-grillage-phoenixme-mace-app1aClient: Phoenix ME / MACE
    Site: Knightsbridge, London
    Date of Install: August 2016
    Duration of Works: 3 days
    grp-riser-flooring-balfour-beatty-edgbaston-app1Client: Balfour Beatty
    Site: Edgbaston
    Date of Install: August 2016
    Duration of Works: 5 days
    grp-services-risers-level1-construct-app1Client: Level 1
    Site: London
    Date of Install: June 2016
    Duration of Works: 5 days
    grp-service-riser-grating-jcoffey-mace-london1Client: J Coffey / Mace
    Site: London
    Date of Install: May – June 2016
    Duration of Works: 25 days
    grp-service-riser-grating-kier-slough1Client: Kier Construction
    Site: Slough
    Date of Install: May 2016
    Duration of Works: 10 days
    grp-service-riser-grating-interserve-bury1Client: Interserve
    Site: Near Bury St Edmunds, Suffolk
    Date of Install: May 2016
    Duration of Works: 7 days
    grp-service-riser-grating-sdc-builders-cambridge1Client: SDC Builders
    Site: Cambridge
    Date of Install: April – June 2016
    Duration of Works: 17 days
    grp-service-riser-grating-kier-uxbridge1Client: Kier Construction
    Site: London
    Date of Install: March 2016
    Duration of Works: 5 days
    grp-service-riser-grating-mace1Client: Mace Group
    Site: London
    Date of Install: January 2016
    Duration of Works: 6 days
    grp-service-riser-grating-balfourbeatty1Client: Balfour Beatty
    Site: London
    Date of Install: November 2015
    Duration of Works: 15 days
    grp-service-riser-grating-kier1Client: WF / Kier
    Site: Oswestry
    Date of Install: October 2015
    Duration of Works: 5 days
    grp-service-riser-grating-ellis-building-contractors1Client: Ellis Building Contractors
    Site: Croydon
    Date of Install: October 2015
    Duration of Works: 2 days
    grp-service-riser-grating-titan-carillion1Client: TI / Carillion
    Site: Somerset
    Date of Install: September 2015
    Duration of Works: 3 days
    grp-service-riser-grating-morgan-sindall1Client: Morgan Sindall
    Site: Cambridge
    Date of Install: July 2015
    Duration of Works: 5 days