Welcome to building.co.uk. This site uses cookies. Read our policy.

  • Skip to main content
  • Skip to navigation
Insert Logo text
Core Test

Mast navigation
  • The Building Boardroom
  • Register
  • Subscribe
  • Sign In
Search our site
Menu
Close menu
  • Home
    • Back to parent navigation item
    • Home
    • About Us
      • Back to parent navigation item
      • About Us
      • Contact details
      • Our history: 180 years of Building
    • Digital editions
      • Back to parent navigation item
      • Digital editions
      • Digital supplements
    • Subscriptions
      • Back to parent navigation item
      • Subscriptions
      • Buy or renew a subscription
      • Subscriber queries
    • Events
      • Back to parent navigation item
      • Events
      • Building Awards
      • Programmes
      • Webinars
  • News
    • Back to parent navigation item
    • News
    • Trending
      • Back to parent navigation item
      • Trending
      • Race to net zero
      • Building Talks podcast
      • RICS in crisis
      • Crossrail latest
      • Building safety
      • HS2 latest
      • Materials shortages
    • Companies
      • Back to parent navigation item
      • Companies
      • Consultants
      • Contractors
      • Architects
      • Clients
    • Sectors
      • Back to parent navigation item
      • Sectors
      • Cities & regeneration
      • Housing
      • Education & healthcare
      • Commercial
      • Infrastructure
  • Focus
    • Back to parent navigation item
    • Focus
    • Buildings
    • Features
      • Back to parent navigation item
      • Features
      • Sponsored content
    • Interviews
    • Programmes
      • Back to parent navigation item
      • Programmes
      • Buildings, Design and Specification
      • Construction Business: Strategy, Risk and Regulations
      • Digital Construction
      • Housing
      • International
      • Net zero and energy
      • Social Value
    • Campaigns
      • Back to parent navigation item
      • Campaigns
      • Funding the Future
      • Election Focus
      • Every Person Counts
      • How to save the world
      • Proud to Help
  • Comment
  • Events
    • Back to parent navigation item
    • Events
    • Building Awards
    • Building the Future Conference
    • Roundtables
    • Webinars
    • Podcasts
    • CRASH charity
    • Good Employer Guide Live 2026
  • CPD
    • Back to parent navigation item
    • CPD
    • CPD
      • Back to parent navigation item
      • CPD
      • Take the latest modules
    • Careers
      • Back to parent navigation item
      • Careers
      • Search for jobs
      • Careers features
      • Salary Surveys
  • Building the Future
    • Back to parent navigation item
    • Building the Future
    • Building the Future Conference
    • Building the Future Think Tank
  • Jobs
  • Data
    • Back to parent navigation item
    • Data
    • Market data
      • Back to parent navigation item
      • Market data
      • League tables
      • Market forecast
    • Cost Data
      • Back to parent navigation item
      • Cost Data
      • Cost models
      • Infrastructure costs
      • International costs
  • Subscribe
  • Building Boardroom
    • Back to parent navigation item
    • Building Boardroom
    • Building Boardroom Digital Construction Academy
  • Home
      • About Us
        • Contact details
        • Our history: 180 years of Building
      • Digital editions
        • Digital supplements
      • Subscriptions
        • Buy or renew a subscription
        • Subscriber queries
      • Events
        • Building Awards
        • Programmes
        • Webinars

    • Find out more
  • News
      • Trending
        • Race to net zero
        • Building Talks podcast
        • RICS in crisis
        • Crossrail latest
        • Building safety
        • HS2 latest
        • Materials shortages
      • Companies
        • Consultants
        • Contractors
        • Architects
        • Clients
      • Sectors
        • Cities & regeneration
        • Housing
        • Education & healthcare
        • Commercial
        • Infrastructure


    • All the latest updates on building safety reform

      Regulations latest
  • Focus
      • Buildings
      • Features
        • Sponsored content
      • Interviews
      • Programmes
        • Buildings, Design and Specification
        • Construction Business: Strategy, Risk and Regulations
        • Digital Construction
        • Housing
        • International
        • Net zero and energy
        • Social Value
      • Campaigns
        • Funding the Future
        • Election Focus
        • Every Person Counts
        • How to save the world
        • Proud to Help
  • Comment
    • Rudi Klein_Feb2018_cutout BW
      Let’s fix construction’s payment issues
    • Richard Steer, Chairman, Gleeds lo res
      What the construction sector needs from this month’s Budget
    • Victoria Regan
      What will the Employment Rights Bill mean for construction?
    • Mark Farmer new 2020
      AI is coming to a desk near you! Here’s how to make sure you are ready
  • Events
      • Building Awards
      • Building the Future Conference
      • Roundtables
      • Webinars
      • Podcasts
      • CRASH charity
      • Good Employer Guide Live 2026

    • W3Schools.com

      W3Schools.com

      W3Schools.com

  • CPD
      • CPD
        • Take the latest modules
      • Careers
        • Search for jobs
        • Careers features
        • Salary Surveys
    • Tobermore Artro Heather, Bracken, Slate, Carbon & Autumn_The Green Quarter, London 17
      CPD 23 2025: Landscaping mixed-use developments – balancing aesthetics and functionalitySponsored by Tobermore
    • Polishing terrazzo sample
      CPD 22 2025: Terrazzo – traditional flooring reinvented to meet modern sustainability challengesSponsored by Diespeker
    • Preferred image - Middlewood Locks.jpg
      CPD 21 2025: Rainscreen cladding and insulation retrofitsSponsored by Rockwool
  • Building the Future
      • Building the Future Conference
      • Building the Future Think Tank

    • W3Schools.com

  • Jobs
  • Data
      • Market data
        • League tables
        • Market forecast
      • Cost Data
        • Cost models
        • Infrastructure costs
        • International costs
    • shutterstock_2441165001 small
      Productivity: How digital tools are making construction projects better
    • shutterstock_2219039095
      Infrastructure update: Strategies to boost resilience in face of climate change
    • shutterstock_2526573407
      Market forecast: Construction sector hangs in the balance
  • Subscribe
  • Building Boardroom
      • Building Boardroom Digital Construction Academy
    • IBM building 76 Upper Ground 18129_112RP copy
      Cost model: Why London office MEP upgrades are essential
    • Sterile pharmaceutical manufacturing laboratory shutterstock
      Cost model: Building the good manufacturing practice facilities the UK science sector needs
    • Wintringham Aerial 29.05.24-0527
      Cost model: The infrastructure challenge behind England’s 1.5 million homes target
  • More from navigation items

Specifier 2 October 2009

1
Specifier 2 October 2009
  • 1
    Specifier 2 October 2009
  • 2
    Brown roofs
  • 3
    Copper roofing
  • 4
    Green roofs
  • 5
    Heritage tiles
  • 6
    Lead-free flashing
  • 7
    movers and makers
  • 8
    Polycarbonate rooflights
  • 9
    Rigid roof insulation
  • 10
    Single-ply roofing membranes
  • 11
    What it costs: Tensile fabric
  • 12
    Who turned the lights off? The Part L rooflight resurgence
News

Specifier 2 October 2009

2009-10-02T00:00:00+01:00

Specifier 2 October 2009

  • 1
    Currently reading

    Specifier 2 October 2009

  • 2

    Brown roofs

  • 3

    Copper roofing

  • 4

    Green roofs

  • 5

    Heritage tiles

  • 6

    Lead-free flashing

  • 7

    movers and makers

  • 8

    Polycarbonate rooflights

  • 9

    Rigid roof insulation

  • 10

    Single-ply roofing membranes

  • 11

    What it costs: Tensile fabric

  • 12
    Sheppard Robson has transformed an aircraft hangar at Cranfield university into an academic building, lighting it by inserting northlights into the original sawtooth roof

    Who turned the lights off? The Part L rooflight resurgence

 

 

Partner with Building

More from News

  • 2023-051_ELECTRIC-WORKS_CGI_01-2048x1024
    News

    £425m scheme to build nearly 1,500 homes in Woolwich given green light

    2025-12-05T12:25:00Z By Daniel Gayne

    Towers up to 23 storey will be at former electricity board site in south-east London

  • Mae almshouse 1
    News

    Stirling Prize winner tables plans for Bermondsey almshouse scheme

    2025-12-05T11:40:00Z By Tom Lowe

    Project for Southwark Charities to nearly double the size of existing 1960s almshouse

  • michelmersh
    News

    Budget uncertainty hits brick firm’s trading in final quarter

    2025-12-05T11:28:00Z By Dave Rogers

    Michelmersh says dwindling confidence dents business in last three months of this year

Tweets by Building
  • Previous issues
  • A - Z Subjects
  • A - Z Contributors
  • Building Product Search
Find us on social media:
  • © Building 2023
  • Terms and Conditions
  • Cookie Policy
  • Privacy Policy
  • Contact Building
  • About Us
  • Advertise
  • Specs

Site powered by Webvision Cloud