VAT) Order Quantity. 98, Interest: Jan-Aug £66. 57 Ex. 24 Sales and Technical Support 574 271 9699 Variglaze Slim thermally improved glazed-in ventilator Variglaze Ventilator (inside) Variglaze Ventilator (outside) Features and Benefits ÒÒSlim size minimizes impact on window sight size ÒÒMade-to-measure minimum length 7”, maximum length 59” (pre paintedThermal comfort , trickle vents are designed and located (typically 1. International House, Peartree Road, Stanway,. The unit has a very large duty range over 116 l/s (418 m 3 /hr. 5 20 - 26 2000 2212 XC13 270 Canopy Clip Fix TS2132041 270 18 32. Surface mounted vinyl slot ventilator. co. Combinations can be chosen. Fix vent and canopy using screws and attach screw covers. delivery Thu, Nov 23. Product Code: 12618. Titon Remains Market Leader in Trickle Vents September 2017 Trickle Ventilators For 45 years, Titon’s core product has been the window trickle (or ‘background’) ventilator, w…9 February 2017 at 8:58PM. 1071731. The Titon Slot Vent 4000mm² is designed with a night. A surface mounted plastic slot ventilator, the Titon XS16 Plastic Trickle Vent is ideal for new-builds or to be retro-fitted. Acoustic lining reduces sound by 45 dB with internal panel fully open and 50 dB when closed (Dn,e,w). 0. Core drilled – suitable for retrofit installations. Vent unit designed to be fitted so hinge edge of vent is along the lower face of product. The TV90 Hi Lift is ideal for both new build or refurbished situations using any window material, and is also available in a. 62 inc. Titon Trimvent Select S13 265mm Surfaced Mounted Slot Vent Brown Part No: 2974. Our easy to fit white Titon trickle vents can be fitted to windows or doors (Upvc or timber), as an aid to controlling condensation. comWindow Trickle Slot Vent 263mm White for uPVC Double Glazing & Timber Windows Reduces Condensation, Damp & Steam in Windows Fully Adjustable. 748 inch) -White. How to fit trickle vents - a short guide. Titon Select S13 Plastic Trickle Vent (surface mounted). 5 2. £718. co. +. 50 a set, conform to Building regulations. 574 271 9699. Titon Hardware Ltd. Data. RW Simon Ltd has an extensive range of Trickle Vents ranging in all different sizes to help achieve the amount of free area or equivalent area required to naturally ventilate a building in order to conform to building regulations, our range includes both. Trickle Vents allow you to have a small aperture in a window for a controlled amount of ventilation. *. View. 748 inch) -White. Trickle ventilation system. 894 The Crescent, Colchester CO4 9YQ United Kingdom. Titon’s recent investment in new tooling and assembly machinery is now coming to fruition with a wider choice of options in its mainline plastic vent ranges. Low cost installation requiring only three hidden screws. Premium Trickle Slot Vent for uPVC Double Glazing Window - Reduces Condensation White 400mm. The combination of aesthetic smooth lines, unique tilted. £3. 6300mm². 3 colour options; standard white, dark brown (mahogany), tan. Please make any allowances for fittings beads, gaskets etc, or for manufacturing tolerances. 12,171 sold. Trimvent 90 Hi Lift is a semi-recessed aluminium slot ventilator that fits over a 16mm slot in a window. Surface mounted noise reducing acoustic trickle vent. Product Code: GR405. sales@titon. As an alternative, every room may have an individual unit as opposed to a centrally located and ducted unit. View All Trickle Vents Slimline window vent for more replacement possibilities! Trickle vent in a 411mm length with two fixings at 387mm. Titon Inc | 226 followers on LinkedIn. 0800 970 4190. Show. VAT. Pages; Case Studies; Products; Reset; Titon Launches New Low Profile MEV. For use over 1/2″ slot. The SF Xtra Sound Attenuator comes fitted with a Titon SF Xtra Ventilator and/or SF Canopy (HF Canopy for. Specification. The Hi-Lift design improves the Trimvent range to offer increased ventilation. Equivalent air rates of 2500EA and 5000 EA as required by approved document "F" 2006 for England & Wales. Titon Trimvent Select S13 Plastic Vent. Titon (UK) Titon (US)Resources. Titon, one of the UK’s leading manufacturers and suppliers of whole house ventilation systems, wil… Read Story Independent Tests Cast Doubt on Claimed Performance of Some Trickle VentsTiton has maintained its position as the industry leader through constant research and product development, ensuring the company is still able to offer the largest range of trickle vents on the market today – having sold over 50 million vents to date. Titon trickle vents are one of our most popular and reliable vents; each set comes complete with inside and outside canopy, screws and matching cover caps. uk Hebden & Holding Keighley Industrial Park Royd Ings Avenue Keighley West Yorkshire BD21 4DZTel: +44 (0)1535 602517 Fax: +44 (0)1535 662054 [email protected]. 52 Ex Tax: £2. This web site is owned and operated by Titon Hardware Limited. Snap on quick fit end caps. Ideal for night ventilation, does not compromise security. View. For the design, sizing and positioning of ventilators to provide effective ventilation using mechanical extract for less airtight dwellings expert advice should be sought. Titon (UK) Titon (US) Resources. Resources. Trimvent XR16 model window vent with a rating of 4600 EA (Equivalent Area). Buy online & collect in. Titon trickle vent in a 351mm length with two fixings at 335mm. FOR USE ON PVCU, TIMBER OR ALUMINIUM WINDOWS. Full Ducting Range – 220x90mm Rectangular. Product diameter. The CPS 2000 vent consists of two main components, the external canopy with fly screen and internal with shutter providing an airflow of 2087mm2. As low as £14. Surface mounted vinyl slot ventilator. Buy Trickle Vents online - In this how-to guide we will be showing you how to replace a Titon Trimvent. Titon Trimvent Select XC13 Canopy - Various Sizes & Finishes. A fully recessed plastic slot ventilator, the Titon XS16 Plastic Trickle Vent provides minimal visual intrusion, and is ideal for new-builds or to be retro-fitted. This will prevent problems with condensation and damp. 67. Tools and Products Needed to Fit Trickle Vents. Trickle Vent Canopies; Shop all Trickle Vent Canopies. To suit slot size of 13mm. com / 574 271 9699 Screw Cover/ End Cap Gasket Open Ventilator at either end by levering open under end cap. £7. The Titon XR16 Trickle Vent is a flush-fit, recessed trickle vent with a sleek design and easy operation. Terms & Conditions;Technical Information. Other ventilation types include ‘Purge’ and ‘Extraction’ is mechanical and is used locally within a buildingTrickle Vents: Why not just open window instead? As properties grow evermore airtight in the quest for energy efficiency, it is essential to maintain a… Titon on LinkedIn: #tricklevents #iaq #. Titon operates a policy of continuous improvement and reserves the right to supply products that may differ from those illustrated and described in this publication. About Us. 574 271 9699. Maxiglaze is an energy efficient glazed-in aluminum ventilator that provides a much healthier indoor air environment in the home and give the home occupants greater comfort and control in doing so. The Titon Slot Vent 4000mm² is designed with a night. 5mm. The Gas Regulations vent is available in white or brown paint. Vent-Trex Pre2021. Take your drill and 8-10mm drill bit and proceed to drill a series of holes across the line. Simon Air Management have been manufacturing and supplying ventilation and air management systems to the glazing and construction industries for over 50 years. Trimvent Select S13 / XS13 FOR USE ON VINYL, WOOD, ALUMINUM OR FIBERGLASS WINDOWS. • For use in conjunction with Titon trickle vents • Available in volt free and switch live inputs • Quick and easy commissioning • Demand control ventilation ready • Wide duty range • Can be mounted on any plane • 3 year warranty (UK only) • Quiet running, only 11dB(A) at 3m, low speed • Airflow up to 22 l/s • Specific fan. Upvc Casement Tilt Turn Window Ventilation Restrictor Arm White Brown. Resources. Performance required. co. Brand: SD Hardware. Click & Collect. If more than one vent is required, the attenuation level becomes progressively worse. Company Reg. delivery Thu, Nov 23. Finish (inner and outer). This vent is capable of provding an Equivalent Area (EA) of 4600mm 2 when fitted with the XC16 Canopy. Highly versatile compact unit. Quick Overview. The S13 is ideal for refurbishment situations using any window material and is available in a variety of colours. Brand: Titon. Metal Trickle Vents: Offer the Premium Vent Choice. • Fingertip vent adjustment. Titon Hardware Ltd. Premium Trickle Slot Vent for uPVC Double Glazing Window - Reduces Condensation White 400mm. uk [email protected] inc. +. +. Wipe Ventilator (and Canopy/Grille if accessible) clean with a damp cloth. 88 (1 new offer) 150 mm External Wall Wind Sound Baffle Noise Insulation Vent Cover Draft Excluding Air Ventilation for Extractor Fans Heat Recovery Cottage Hotel Café. FOR USE ON PVCU, TIMBER OR ALUMINIUM WINDOWS. Titon Appliances, Electrical, and Electronics Manufacturing Colchester, Essex 2,559 followers Manufacturer and supplier of Mechanical Ventilation systems (MVHR, MEV), trickle vents and window. 18 (£2. 265mm. 2000WCAN. 66 (£12. Starting at: £11. The Gas Regulations vent is a surface mounted aluminium slot ventilator that fits over a 13mm or 16mm slot in a window. Manufactured by Titon whose ventilators have been specified and fitted on millions of windows throughout the UK and Europe over the past 20 years, you can trust that these vents will perform and provide optimum airflow to your home. 894 The Crescent, Colchester CO4 9YQ United Kingdom. Positive open and close action. TitonDirect Sales. Sold as an internal trickle air vent cover only. The overall vent length. What Is A Trickle Vent? A trickle vent is a device usually fitted at the top of a window that allows fresh air to circulate in your home. Add to Cart Add to Wish List Add to Compare. Trimvent 90 Hi-Lift Trickle Vent is a semi-recessed aluminium slot ventilator that fits over a 16mm slot in a window and provides an Equivalent Area Airflow of up to 4300mm² when fitted with the Trimvent 90 Hi-Flow canopy. CombinationsRatchet Straps/Tarpaulins. It was founded in 1972 by John Anderson, its current Deputy Chairman, and is based in Colchester, Essex. co. Fully controllable ventilation that can be closed or tilted open to 30°, 60° or 90°. Titon Trimvent 90 Hi Lift Canopy (263mm) - Black. The Titon Slot Vent 4000mm² is designed with a night vent facility - a unique internal tilting T-Bar which offers control of ventilation or complete. Manufactured by Titon whose ventilators have been specified and fitted. Send us a message. Resources. Vent sizes available: V25, V50, V75 and canopy sizes: C25, C50 and C75. com2. Passionate Indoor Air Quality Experts. +. Changes in customer demand. Buy As Trade Add to Basket. VAT. 33, Chase roundup interest 65p, WeBuyBooks:£8. Help & Support; Careers; Case Studies; ENFoam gasket on the internal vent reduces air leakage by at least 40% and offers a reduction in both noise and draughts. Free postage. Continuous Mechanical Ventilation (MEV) Extract Ventilation. Trickle ventilation system. 34 Sales and Technical Support +44 (0) 1206 713801 SF Xtra Sound Attenuator Vent Suitable for: Surface mounted noise reducing ventilator PVCu ALUMINIUM TIMBER SF Xtra Sound Attenuator internal SF Sound Attenuator Canopy external The SF Xtra Sound Attenuator ventilator is a slot ventilator which provides high levels of sound Technical Information. 01mm. September 2023. Multiple louvered grills can be joined together to make a longer canopy with greater air opening. V. 66 (£12. Ventilation of a window is a very important contribution to the health of the inhabitants, installing trickle vents (an important aspect of window hardware) allows for the flow of. £2. Titon's range of acoustic ventilation products, from basic acoustic slot vents, through dedicated acoustic trickle vents, to sound attenuating mechanical products and ducting. Resources. Product. Surface mounted noise reducing acoustic trickle vent. EN (US) EN (UK) Reset; Search;. We’ve got window trickle vents to meet every ventilation requirement and fit virtually any casement. £34. Water tightness of 400pa. Positive open and close action. Available in White, Brown, or Toffee. Titon Hardware Ltd. Starting at: £2. VAT. A surface mounted aluminium slot ventilator, the Titon SF Xtra Flat Fit Vent is ideal for new-builds or to be retro-fitted. The design is based on the Titon Select range, but is revised and therefore up to 60% more efficient. Trimvent® SM. It gives optimum airflow, utilising existing Trimvent slot. Buy window trickle vents, grilles and canopies at Construction Supplies, ensuring ideal window ventilation is provided to your property. Trimvent Select Xtra S16 is a surface mounted plastic slot ventilator that fits over a 16mm slot in a window and provides an Equivalent Area (EA) of 4600mm² when fitted with the XC16 canopy. . Sculpted finger recess. The house is a new build (4 years) and the windows are visually fine, I suspect the builder hasn’t used the finest windows money can buy but they seem reasonable quality. The Titon Trimvent Hi Lift is an aluminium slot ventilator that fits over a 13mm slot in a window. Buy White Air Vents at Screwfix. Available air opening: 4000mm². Titon's range of acoustic ventilation products, from basic. Supply Ventilation. The Hi Lift design improves the Trimvent range to offer increased ventilation. Sales and Technical Support 574 271 9699 13 Details Ventilators Product Product. 5mm (No. SF Xtra Sound Attenuator, Liverpool and Manchester. The rights in the design, pictures. The Titon XR16 Trickle Vent is a flush-fit, recessed trickle vent with a sleek design and easy operation. 01206 713801 (Filters 01206 814879) Window & Door Hardware Sales. The original Titon FireSafe® Air Brick Range is an award-winning unique high flow terminal designed for powered ventilation systems offering low resistance to airflow, but high resistance to fire as set out in Approved. Quantity. co. Case Study: Titon’s SF Xtra Sound Attenuator Acoustic Vents have been installed in the historic St Mary’s Hospital commercial redevelopment in Bristol. TV90HL White Aluminium Vent 2500EA 300mm. Manufactured by Titon whose ventilators have been specified and fitted on millions of windows throughout the UK and Europe over the past 20 years, you can trust that these. This makes both the specifier and the window fabricators' jobs easier. 62,Topcashback: £177. Trimvent XR16 model window vent with a rating of 4600 EA (Equivalent Area). 5mm. £1299. Airflow up to 60 l/s (217 m 3 /h) at 100 Pa. Ideal for night ventilation. Aluminium Titon Trimvent 90 Hi Lift Vent - Various Finishes. Resources. Close Ventilator by pressing vent at both endsSkip to content. Group Code: GR394. Support. 37,. Similar Products. The unit has two fixed trickle speeds of 9l/s or 10l/s and three fixed boost speeds of 13l/s, 14l/s or 15l/s. For Trickle Vent See 12556 Free Next Day Delivery over £100 net - conditions apply. com 133 High Flow Terminal Resistance - 204x60x100/400 TA360 - Titon FireSafe ® Air Brick 204x60x100/ TA361 - Titon FireSafe ® Air Brick 204x60x100 Bezelled TA360 - Titon FireSafe ® Air Brick 204x60x100/ TA361 - Titon FireSafe ® Air Brick 204x60x100 BezelledAIRVENT SM ULTIMA. Trimvent Select S13 / XS13 FOR USE ON VINYL, WOOD, ALUMINUM OR FIBERGLASS WINDOWS. Unique occupant controllable tilting T-bar. Trimvent Select Xtra R16 is a fully recessed plastic slot ventilator that fits over a 16mm slot in a window and provides an Equivalent Area (EA) of 4600mm² when fitted with the XHD16 grille or XC16 canopy. The Maxiglaze is available in made to measure sizes or in bar length in a. A robust smooth slim elegant rounded design. 10 (£8. £10. 4) Attach screw covers, use care when doing so as covers are not designed to be removed easily. Mighton designed flush-fitting 430mm Trickle-Vent with vent adjustment for simple condensation control. Although it is important for modern homes to be well insulated, properties still require a certain amount of ventilation in order to avoid problems with condensation and damp. Trickle Vents; Plastic Trickle Vents; Titon - GS13 Plastic Grille - Various Finishes; Zoom. Premium Trickle Slot Vent for uPVC Double Glazing Window - Reduces Condensation White 400mm. September 2023 News Window & Door Hardware. Extremely low Specific Fan Power; down to 0. This Titon trickle vent fits a standard window slot and has an equivalent area of 5000 m2. 0800 970 4190. Trimvent Select Xtra XS16 is a surface mounted vinyl slot ventilator that fits over a 5/8” slot in a window and provides a much healthier indoor air environment in the home and give the home occupants greater comfort and control in doing so. Titon Trickle Vent Trimvent S13 2700EA. Product shape. Save 5% on any 4 qualifying items | Terms. Making a Difference in Indoor Air Quality Titon Inc was established in 1989 to bring the concept of the integrated window ventilator also known as the trickle ventilator to the American market. RW Simon Ltd has an extensive range of Trickle Vents ranging in all different sizes to help achieve the amount of free area or equivalent area required to naturally ventilate a building in order to conform to building regulations, our range includes both. Metal trickle vents have become increasingly popular among house owners and tenants due to their unparalleled benefits compared to traditional plastic vents. Surfaced Mounted Slot Vent c/w 4400mm Squared EA - White Plastic. titon. Similar Products. It is the shortest vent available to give maximum airflow. Please view our Conditions of Quotation and Supply for Ventilation Systems Products. The Trimvent Supervent is a solution that can be easily be incorporated into your system design that works at all levels. titoninc@titon. co. The XS13 Trimvent Select is a surface-applied trickle vent with a sleek design and easy operation. Available in white or brown (Other colours special order) 250mm (250 x 22mm. Resources. These Trickle Vents are ideal for both new build or refurbished situations using any window material and is available in a variety of colours. £1299. The below is a Titon summary of the main points, please ensure you read the full documents for full implications. 1206 713801 enquries@titon. Alternative Ventilation - Continuous Mechanical ExtractTiton manufactures and supplies ventilation and window Concentrating primarily on new build and social housing, products – ranging from its signature trickle ventilator to Titon works with house builders to assist in compliance window handles, locking systems and hinge systems, with certain aspects of Building Regulations and as well as. Trickle Vents. Availability: Item stocked in our warehouse. A surface mounted plastic slot ventilator, the Titon XS16 Plastic Trickle Vent is ideal for new-builds or to be retro-fitted. Metal Trickle Vents: Offer the Premium Vent Choice: The benefits of metal trickle vents are clear - they offer a more durable and reliable solution with better weathering and acoustic properties. 17 inc. 13 inc. So if the ventilator is effectively blocking sound in some way then the vent will let a lot less noise in than the window does when opened just a mm or two. . co. Titon trickle ventilators are effective for improving indoor air quality (IAQ) in single family dwellings as well as high rise commercial structures such as apartments, condominiums and […]The Titon XR16 Trickle Vent is a flush-fit, recessed trickle vent with a sleek design and easy operation. 6 Item(s) Sort By. 748 inch) -White. 894 The Crescent, Colchester CO4 9YQ United Kingdom. If vent supplied with protective cover tape, do not remove tape until authorised. Accepts 125mm diameter ducting, no adaptors required. Titon Inc. Supplied with appropriate screws for fixing to timber windows. It is designed to be surface mounted and fits over a maximum ⅝” width slot in the window, providing a Free Air Area of 6. com. com - 01206 713800 - sales@titon. Add to Basket. Designed to be either surface mounted or recessed finish has rounded ends and a tilting t-bar for air deflection control. VAT) Order Quantity. Our elegantly crafted trickle vents for casement windows come in a range of sizes, styles and colour options meaning there is something to suit every form of window. The Titon Trimvent Select C13 Canopy is to suit the Titon Trimvent Select S13 surface mounted screw-. Titon SF Xtra 13 Vent 465 x 23mm - White. • For use in conjunction with Titon trickle vents • Hidden fixings • Quick and easy commissioning • Demand control ventilation ready • Wide duty range • Patent applied for Continuous Mechanical Extract The CME1 Q Plus is a revolutionary centralised mechanical extract unit. Trickle Ventilators; Euro Hardware; Mechanical Ventilation; News; About us; Contact; Home; Products. 5mm) - Brown. 2500mm2 EA and 5000mm2 EA versions. com titon. Manufactured by Titon this recessed 4000 flush trickle vent is used widely on timber windows where the frame has been routed to a slot and where the trickle vent can sit. The vent on the inside regulates the amount of air, the canopy or hood on the outside protects against bad. 0800 970 4190. Trickle Vents 01206 713801 [email protected] Vents allow you to have a small aperture in a window for a controlled amount of ventilation. FREE delivery Thu, 10 Aug on your first eligible order to UK or Ireland. Graduated opening for airflow control. It can be fitted with an XC13 canopy or GS22 grille. It features a unique directional deflector that allows the occupant to position the airflow. Trimvent Select E18 is a semi-recessed plastic slot ventilator that fits over a 3⁄4” slot in the window to provide a much healthier indoor air environment in the home and give the home occupants greater comfort and control in doing so. Size 192 x 17mm Suit 13mm Slot Push Fit A window vent grille is a thin plastic strip that is used to cover the exterior slot parallel to the trickle vent and provide resistance from water and insects etc. What's more, specification is simple: Titon has marked the EA on each product for easy reference and all vent and canopy or grille combinations have been tested in accordance with BS EN 13141:2004. Ducting & Terminals. A key benefit of the Titon metal trickle vent range is its durability – the vents are much less prone to abuse or over-use, the company says. While Titon is well-known for its trickle ventilators, it has many more strings to its bow. Does not reduce free air opening for ventilator and canopy. £9. These Trickle Vents are ideal for both new build or refurbished. . Greenwood UPVC Trickle Slot Vent 2500EA 250mm Long White. Amazon's Choice Titon XR16 Trickle Vent (351mm x 22mm) - White 36 £882 Get it Monday, 26 Jun - Tuesday, 27 Jun FREE Delivery Titon Trimvent Select XS13 Trickle. uk. Titon Inc was established in 1989 to bring the concept of the integrated window ventilator also known as the trickle ventilator (or trickle vent) to the American market. Supplied with appropriate screws for fixing to uPVC windows but can also be. 748 inch) -White. Available in Ø100 mm, Ø120 mm & Ø150 mm. The Maxiglaze is available in made to measure sizes. Commenting on the new product, Lee Caulfield, Sales Director of Titon’s Ventilation Systems Division, said:. quoted sound reduction level for a trickle ventilator isn’t measured in the same way as a window. Save 5% on any 4 qualifying items. Making a Difference in Indoor Air Quality Titon Inc was established in 1989 to bring the concept of the integrated window ventilator also known as the trickle ventilator to the American market. Gaz67 New Member. 01206 814879. Technical Information. For use in conjunction with Titon trickle vents. The Trimvent 90 range. The below is a Titon summary of the main points, please ensure you read the full documents for full implications. g. Or fastest delivery Wed, 9 Aug. Resources. £34. Product Code: 12674. VAT) Buy As Trade Add to Basket. Product Code: 12618. View our full range of vents online: or get in touch - sales@titon. Buy As Trade Add to Basket. IN STOCK! Our popular Trimvent® Select Xtra trickle vent ranges are available NOW and SF Xtra on short lead times. • Simple, low-cost installation requiring a maximum of only 2 hidden screws. Triton brand aluminium trickle vents give you a small amount of ventilation via the window frame or a door frame as controllable or permanent version to reduce condensation in the room and freshen the air with natural ventilation. Registered office: 894 The Crescent, Colchester Business Park, Colchester, CO4 9YQ, United Kingdom. Fix vent (with snib on the ) and canopy using screws and attach screw covers. › See more product details. Fitting trickle vents on UPVC windowsThe vents have an effective free area, in terms of how much air flows through, of around 4000 sq mm. [email protected] a Difference in Indoor Air Quality Titon Inc was established in 1989 to bring the concept of the integrated window ventilator also known as the trickle ventilator to the American market. SF Xtra Sound Attenuator vents, University of Strathclyde. VAT) Order Quantity. Window trickle vents are perfect for maintaining natural ventilation. Manufactured by Titon whose ventilators have been specified and fitted on millions of windows throughout the UK and Europe over the past 20 years, you can trust that these vents and canopies will perform and provide optimum airflow to your. Trimvent 4000 Trickle Vent is an aluminium slot ventilator that fits over a 13mm slot in a window, providing a healthier indoor air environment in the home giving the occupants greater comfort and control with no compromise on security. 0800 970 4190. Related Products. 98, Chase CB £107. Sonair Units, Hassocks, West Sussex. (5)A trickle vent is a device usually fitted at the top of a window that allows fresh air to circulate naturally through a room, and allows polluted air out. titoninc@titon. VAT) As low as: £10. A semi-recessed aluminium slot ventilator, the Titon TV90 High Lift Vent provides minimal visual intrusion, and is ideal for new-builds or to be retro-fitted. 6) Pan head or. Titon Hardware Ltd. As the UK's leading supplier of trickle ventilators, we provide the most comprehensive selection of aluminium and pvc-u products, including glazed-in and slot ventilators. Contact Us. I am looking for some advice regarding excessive noise through my double glazing. RW Simon Ltd has an extensive range of Trickle Vents ranging in all different sizes to help achieve the amount of free area or equivalent area required to naturally ventilate a building in order to conform to building regulations, our range includes both.