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Ambar Kelly Ltd

Ambar Kelly Ltd

RiserSafe | The premier non-combustible solution for safe, risk-free service riser flooring.

+44 (0)1707 324523 Website

Accreditations

Contacts

Pre-construction team

Nick Atkinson

Director

07539756153

Pre-construction team

John Bradley

Business development Manger

07957236728

Certification bodies

RiserSafe provides top-tier, custom-engineered, non-combustible modular riser flooring solutions for constructing riser shafts in multi-storey buildings. Designed for easy installation, these durable units function as permanent formwork—steel boxes with integrated floor plates that secure structural openings, preventing falls and limiting fire spread during and post-construction.


Each RiserSafe unit is customized for the vertical routing of mechanical, electrical, and plumbing (MEP) services, ensuring safe technician access for maintenance. Aligned floor openings create riser shafts, which RiserSafe secures by providing robust fixing points for passive fire protection walls and enabling effective horizontal fire compartmentation with fire-resistant compounds.


Key Benefits of RiserSafe:

  • Permanent concrete formwork
  • Eliminates the need for temporary handrails
  • Euro Class A1 non-combustible
  • Prevents smoke and flame spread between floors
  • Standard load-bearing capacity up to 2.5kN/m²
  • Acts as a construction material storage area
  • Supports horizontal fire protection systems
  • Provides secure fixing points for partition and fire walls
  • Handles heavy M&E service installations
  • Offers casting and weatherproofing for riser tops
  • Promotes early M&E design completion
  • Reduces overall construction time
  • Building Safety Act 2022 compliant


Contact our team today for more information on integrating RiserSafe into your next project.

Products

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RiserSafe® - Building Riser - Concrete Frame

RiserSafe® - Building Riser - Concrete Frame

RiserSafe® Solo Plus - Modular Riser Flooring

RiserSafe® Solo Plus - Modular Riser Flooring

RiserSafe® - Building Riser - Post Tension Concrete Frame - Riser Flooring

RiserSafe® - Building Riser - Post Tension Concrete Frame - Riser Flooring

RiserSafe® Clamshell

RiserSafe® Clamshell

Case studies

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70 ST MARY AXE (Can of Ham)

70 ST MARY AXE (Can of Ham)

3 SNOWHILL QUEENSWAY, BIRMINGHAM

3 SNOWHILL QUEENSWAY, BIRMINGHAM

PRINCIPAL PLACE

PRINCIPAL PLACE

ABERDEEN EXHIBITION & CONFERENCE CENTRE

ABERDEEN EXHIBITION & CONFERENCE CENTRE

Literature

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Technical briefing note - Riser Statutory Regulations

Technical briefing note - Riser Statutory Regulations

Technical briefing note - Prefabricated riser modules

Technical briefing note - Prefabricated riser modules

RiserSafe Modular Riser Steel Flooring - Installation Guide - Post Fixed- Flat Packed

RiserSafe Modular Riser Steel Flooring - Installation Guide - Post Fixed- Flat Packed

RiserSafe Modular Riser Steel Flooring - Installation Guide - Retro Fit Logisitics plan

RiserSafe Modular Riser Steel Flooring - Installation Guide - Retro Fit Logisitics plan

Trade names

  • RiserSafe
  • formwork
  • hole protection
  • edge protection
  • riser flooring
  • horizontal fire protection
  • GRP
  • glass reinforced plastic grating
  • riser shaft
  • shaft wall
  • fire walls
  • steel frame
  • concrete frame
  • Ambar Kelly
  • CAWS
  • E20
  • risers
  • British Gypsum Fire Walls
  • Riser Modular Flooring
  • m&e
  • fire protection
  • mechanical
  • plumbing
  • electrical
  • riser flooring
  • M&E services
  • storage area