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Roof Ventilation System Companies in the UK

  • Manufacturer, designer and supplier of quality roofing membranes and other building ancillaries.

  • Our range of products include the Windcatcher natural ventilation systems, the SOLA-BOOST solar assisted natural ventilation systems and the Sunpipe...

  • Building material producers with over 60 years experience in the manufacture of fibre reinforced cement products for the roofing and cladding industry.

  • Keymer, has been synonymous with the manufacture of quality roofing products since 1588. Utilising the natural clay found in the Kent and Sussex Weald,...

  • Reznor is a leading UK provider of gas-fired warm air heating and ventilation systems to the industrial and commercial building markets. We specialise...

  • CEMEX is a global building solutions company and leading supplier of cement, ready-mixed concrete and aggregates. In the UK, CEMEX also provides asphalt,...

  • Ventilation company dealing with residential, commercial and industrial environments.

  • Surespan is the market leader in innovative design and manufacture of roof hatches, access covers and ladders all built to order.

  • Offers a range of ventilation products

  • Our full range of solutions covers air handling units & heat recovery, extract and twin fans, axial fans, roof units, wall & ceiling fans, domestic...

  • LapVent
    lapVent is a do-It-all roof space ventilation system with a multitude of unmatched features : universal, invisible, none load-bearing, unexposed, storm-proof. It is suitable for most types of unsealed pitched roofs and for the majority of situations.
  • Xpelair
    Xpelair are a household market leader in air management control systems within space heating and water heating technologies used in industrial, commercial and domestic systems. Xpelair have proven experience in their range.
 

Where to buy roof ventilation systems

  • Permavent Ltd - 11 Cumberland Drive, Granby Industrial Estate, Weymouth, Dorset, DT4 9TB, 01305 766703
  • Monodraught Ltd - Halifax House, Cressex Business Park, High Wycombe, Buckinghamshire, HP12 3SE, 01494 897700
  • Cembrit Limited - 57 Kellner Road, London, Greater London, SE28 0AX, 020 8301 8900
  • Keymer Tiles Ltd - Nye Road, Burgess Hill, West Sussex, RH15 0LZ, 01444 232931
  • Reznor UK Limited - Park Farm Road, Folkestone, Kent, CT19 5DR, 01303 259141
  • CEMEX (UK) Operations - Coldharbour Lane, Thorpe, Egham, Surrey, TW20 8TD, 01932 568833
  • Vent-Axia - Fleming Way, Crawley, West Sussex, RH10 9YX, 0844 856 0590
  • Surespan Ltd - Leamore Close, Leamore Enterprise Park, Walsall, West Midlands, WS2 7NL, 01922 711185
  • Rytons Building Products Ltd - Design House, Kettering Business Park, Kettering, Northamptonshire, NN15 6NL, 01536 511874
  • VES Andover Ltd - Eagle Close, Chandlers Ford Industrial Estate, Chandlers Ford, Eastleigh, Hampshire, SO53 4NF, 0844 815 6060

I need to connect an existing 100mm ducting to a roof tile vent with water trap.

I have built an extension so cannot vent through a wall now. It is for an existing cooker extractor which I have re-routed through the ceiling into the loft space ready for the above.

A 100mm plastic pipe protrudes through the ceiling by 50mm at the moment and of course not used currently. Please could you recommend parts needed to achieve this and possible costings. Tiles are a wavy type and I assume I can get a replacement tile with a mushroom vent?

I would not recommend the arrangement you describe as it is unlikely the fan from the cooker hood will be adequate.

My best advice would be to go back to the supplier of the extractor hood and seek advice.

The roof tile terminals you refer to are generally used for bathroom and wc extract fans using a flexible duct - these are widely available from larger builders merchants to suit common roof tile profiles. There is a list of builders merchants in your area on this website (the green tab at the top of this page called Merchants and Wholesalers).

I hope that helps,

Leigh Tugwood - Architect - www.ap-studio.co.uk