Check local branch stock
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![Timloc%20Building%20Products%20-%201143BB%20-%20Blue%20Black%20Cavity%20Wall%20Weep.png]( "Timloc%20Building%20Products%20-%201143BB%20-%20Blue%20Black%20Cavity%20Wall%20Weep.png")
Timloc Cavity Wall Weep Vent Blue Black 65 x 10 x 100mm (1143BB)
The multi-function 1143 cavity wall weep designed for cavity ventilation and reliable discharge of water from inside cavity walls. This could be over external lintels or wherever a cavity tray system... -
![Timloc%20Building%20Products%20-%201201ABBR%20-%20Brown%20Airbrick.png]( "Timloc%20Building%20Products%20-%201201ABBR%20-%20Brown%20Airbrick.png")
Timloc Plastic Airbrick Brown 215 x 69 x 60mm (1201ABBR)
Robust airbrick ventilator ideal for use with cavity sleeves and the 1201 and 1201XL telescopic underfloor ventilators. Timco's range of quality everyday essentials are made for the trade. Timloc... -
![Timloc%20Building%20Products%20-%201201ABWH%20-%20White%20Airbrick.png]( "Timloc%20Building%20Products%20-%201201ABWH%20-%20White%20Airbrick.png")
Timloc Plastic Airbrick White 215 x 69 x 60mm (1201ABWH)
Robust airbrick ventilator ideal for use with cavity sleeves and the 1201 and 1201XL telescopic underfloor ventilators. Timco's range of quality everyday essentials are made for the trade. Timloc... -
![Timloc%20Building%20Products%20-%201138BR%20Roof%20Soffit%20Strip%20Vent%20Type%20C%2025mm%20-%20Brown.png]( "Timloc%20Building%20Products%20-%201138BR%20Roof%20Soffit%20Strip%20Vent%20Type%20C%2025mm%20-%20Brown.png")
Timloc Airflow Brown Roof Soffit Strip Vent Type-C 2400 x 25mm (1138BR)
Efficient strip type eaves ventilator for use on roofs where the eaves incorporate a soffit board of between 6 and 9mm in thickness. Timco's range of quality everyday essentials are made for the... -
![Timloc%20Building%20Products%20-%205560%20Lap%20Vent.png]( "Timloc%20Building%20Products%20-%205560%20Lap%20Vent.png")
Timloc Underlay Lap Ventilator White (5560)
The Timloc Underlay Lap Ventilator White is a refurbishment ventilator for increasing airflow in an existing roof space without replacing the roof covering. It separates overlapping joints in roofing... -
![Timloc%20Building%20Products%20-%201143BL%20-%20Black%20Cavity%20Wall%20Weep.png]( "Timloc%20Building%20Products%20-%201143BL%20-%20Black%20Cavity%20Wall%20Weep.png")
Timloc Cavity Wall Weep Vent Black 65 x 10 x 100mm (1143BL)
The multi-function 1143 cavity wall weep designed for cavity ventilation and reliable discharge of water from inside cavity walls. This could be over external lintels or wherever a cavity tray system... -
![Timloc%20Building%20Products%20-%201202-1%209%20x%203%20Cavity%20Sleeve.png]( "Timloc%20Building%20Products%20-%201202-1%209%20x%203%20Cavity%20Sleeve.png")
Timloc Through Wall Cavity Sleeve 1 Airbrick Black (9x3in) (1202/1)
9 x 3 cavity sleeve to suit single airbrick. Timco's range of quality everyday essentials are made for the trade. Timloc Building Products has been serving the building industry for over 50 years... -
![Timloc%20Building%20Products%20-%20RTV-CBR%20Castellated%20Roof%20Tile%20Vent%20-%20Brown.png]( "Timloc%20Building%20Products%20-%20RTV-CBR%20Castellated%20Roof%20Tile%20Vent%20-%20Brown.png")
Timloc Castellated Tile Vent Brown (8 Pack) (RTVMULTI-CBR)
Profiled roof tile vent to enable ventilation directly into a roof space or connect to a ducted ventilation system. Timco's range of quality everyday essentials are made for the trade. Timloc... -
![Timloc%20Building%20Products%20-%201201ABBU%20-%20Buff%20Airbrick.png]( "Timloc%20Building%20Products%20-%201201ABBU%20-%20Buff%20Airbrick.png")
Timloc Plastic Airbrick Buff 215 x 69 x 60mm (1201ABBU)
Robust airbrick ventilator ideal for use with cavity sleeves and the 1201 and 1201XL telescopic underfloor ventilators. Timco's range of quality everyday essentials are made for the trade. Timloc... -
![Timloc%20Building%20Products%20-%201201ABTE%20-%20Terracotta%20Airbrick.png]( "Timloc%20Building%20Products%20-%201201ABTE%20-%20Terracotta%20Airbrick.png")
Timloc Plastic Airbrick Terracotta 215 x 69 x 60mm (1201ABTE)
Robust airbrick ventilator ideal for use with cavity sleeves and the 1201 and 1201XL telescopic underfloor ventilators. Timco's range of quality everyday essentials are made for the trade. Timloc... -
![Timloc%20Building%20Products%20-%201203%20-%201201%20Underfloor%20Vent%20Horizontal%20Front%20Extension.png]( "Timloc%20Building%20Products%20-%201203%20-%201201%20Underfloor%20Vent%20Horizontal%20Front%20Extension.png")
Timloc Underfloor Vent Horizontal Front Extension +115mm (1203)
Fits between the airbrick and upper front opening of the telescopic underfloor ventilator to accommodate external walls of more than 102.5mm thickness, up to a maximum of 215mm. Timco's range of... -
![Timloc%20Building%20Products%20-%201201ABBL%20-%20Black%20Airbrick.png]( "Timloc%20Building%20Products%20-%201201ABBL%20-%20Black%20Airbrick.png")
Timloc Plastic Airbrick Black 215 x 69 x 60mm (1201ABBL)
Robust airbrick ventilator ideal for use with cavity sleeves and the 1201 and 1201XL telescopic underfloor ventilators. Timco's range of quality everyday essentials are made for the trade. Timloc... -
![Timloc%20Building%20Products%20-%201137WH%20Roof%20Soffit%20Strip%20Vent%20Type%20C%2010mm%20-%20White.png]( "Timloc%20Building%20Products%20-%201137WH%20Roof%20Soffit%20Strip%20Vent%20Type%20C%2010mm%20-%20White.png")
Timloc Roof Soffit Strip Vent Type-C White 2400mm
Efficient strip type eaves ventilator for use on roofs where the eaves incorporate a soffit board of between 6 and 9mm in thickness. Timco's range of quality everyday essentials are made for the... -
![Timloc%20Building%20Products%20-%201201XL%20Telescopic%20Underfloor%20Vent.png]( "Timloc%20Building%20Products%20-%201201XL%20Telescopic%20Underfloor%20Vent.png")
Timloc Telescopic Underfloor Vent 5-7 Courses (1201XL)
Adjustable ventilator to provide ventilation beneath suspended ground floors between 5-7 brick courses. Timco's range of quality everyday essentials are made for the trade. Timloc Building Products... -
![Timloc%20Bilding%20Products%20-%203012%20Corbel%20Roof%20Eaves%20Vent.png]( "Timloc%20Bilding%20Products%20-%203012%20Corbel%20Roof%20Eaves%20Vent.png")
Timloc Corbel Roof Eaves Vent Black 10mm Airflow 2400mm (3012)
Designed for use with corbelled brickwork details and used for roof eaves ventilation on roofs where ventilation equivalent to a continuous 10mm opening is required. Timco's range of quality everyday... -
![Timloc%20Building%20Products%20-%201143CL%20-%20Clear%20Cavity%20Wall%20Weep.png]( "Timloc%20Building%20Products%20-%201143CL%20-%20Clear%20Cavity%20Wall%20Weep.png")
Timloc Cavity Wall Weep Vent Clear 65 x 10 x 100mm (1143CL)
The multi-function 1143 cavity wall weep designed for cavity ventilation and reliable discharge of water from inside cavity walls. This could be over external lintels or wherever a cavity tray system... -
![Timloc%20Building%20Products%20-%20RTV-ADMULTI%20Multi%20Stepped%20Duct%20Adapter.png]( "Timloc%20Building%20Products%20-%20RTV-ADMULTI%20Multi%20Stepped%20Duct%20Adapter.png")
Timloc Multi Duct Adapter (150/125/110/100) (RTV-ADMULTI)
Duct adapter for converting ductwork to different sizes during installation. Timco's range of quality everyday essentials are made for the trade. Timloc Building Products has been serving the... -
![PIM_0000000178.jpg.jpeg]( "PIM_0000000178.jpg.jpeg")
Telescopic Underfloor Ventilator 5-7 Courses 1201XL+
The Telescopic Underfloor Ventilator 5-7 Courses 1201XL+ is an adjustable ventilator designed to carry outside air through the wall and into the void beneath a suspended ground floor. Its vertical... -
![EVP6-25.png]( "EVP6-25.png")
Timloc 3-in-1 Eaves Vent Pack 10mm Airflow 600mm (600mm Rollout Rafter Tray) (EVP6/600)
A complete and easy to fit ventilation system suitable for new build or refurbishment projects. Timco's range of quality everyday essentials are made for the trade. Timloc Building Products has been... -
![EVP6-25.png]( "EVP6-25.png")
Timloc 3-in-1 Eaves Vent Pack 10mm Airflow 6m (300mm RollOut RafterTray) (EVP6)
A complete and easy to fit ventilation system suitable for new build or refurbishment projects. Timco's range of quality everyday essentials are made for the trade. Timloc Building Products has been... -
![EVP6-25.png]( "EVP6-25.png")
Timloc 3-in-1 Eaves Vent Pack 25mm Airflow 600mm (300mm Rollout Rafter Tray) (EVP6/25)
A complete and easy to fit ventilation system suitable for new build or refurbishment projects. Timco's range of quality everyday essentials are made for the trade. Timloc Building Products has been... -
![EVP6-25.png]( "EVP6-25.png")
Timloc 3-in-1 Eaves Vent Pack 25mm Airflow 600mm (600mm Rollout Rafter Tray) (EVP6/25600)
A complete and easy to fit ventilation system suitable for new build or refurbishment projects. Timco's range of quality everyday essentials are made for the trade. Timloc Building Products has been... -
![6512%20AdaptAir%20Double%20Airbrick%20330mm%20x%20125mm.jpg.jpeg]( "6512%20AdaptAir%20Double%20Airbrick%20330mm%20x%20125mm.jpg.jpeg")
Timloc Adapt-Air Double Airbrick Black 330 x 125mm (6512BL)
The pre-assembled ducting to airbrick adapter designed to be built in as part of the brickwork package. Helps to meet Building Regulation Part F. Timco's range of quality everyday essentials are made... -
![6512%20AdaptAir%20Double%20Airbrick%20330mm%20x%20125mm.jpg.jpeg]( "6512%20AdaptAir%20Double%20Airbrick%20330mm%20x%20125mm.jpg.jpeg")
Timloc Adapt-Air Double Airbrick Black 330 x 150mm (6515BL)
The pre-assembled ducting to airbrick adapter designed to be built in as part of the brickwork package. Helps to meet Building Regulation Part F. Timco's range of quality everyday essentials are made...
Air Ventilation
Proper air ventilation is essential for maintaining a healthy and comfortable living environment. At Howarth Timber, we offer a wide range of products to support efficient airflow throughout your home. Whether you're looking for an air ventilation fan to improve circulation or an air ventilation cover to ensure protection and aesthetics, we have everything you need.
Our selection includes solutions for various areas of your property, from air ventilation wall systems to air ventilation window fittings. For a more comfortable and energy-efficient air ventilation home setup, explore our range and enhance the air quality in every room.