Premium Trickle Vent - Slot/Frame Vent for uPVC Window 400mm - White 5 Pack

Product Information

The overall length of the slot against the screw fixing points size (ensure there is enough room past the slot at each end to get a screw into the frame. Trimvent ventilators have been specified and fitted on millions of windows throughout the UK and mainland Europe for 25 years. The range of vents are manufactured by Titon™ from aluminium giving your window a high-end feel.

Take the window out of the frame if it is easier particularly if you decide the vent is the best option to place the vent otherwise it will be done in the head of the window where there is no interference from the glass. Handlestore only supply vents that can be screw fixed onto your existing frame. You may have screw-fixing points already that can be re-utilised, or it is more likely that you will have to drill two new holes. Drilling into a plastic frame is easy but you need to ensure that you have marked the position of the fixing points carefully. The best way to do this is to hold the vent in its position and then drop a pencil into the fixing holes to make a mark. All of our vents are provided with the correct screws for uPVC frames but you will need to use a 2mm drill for the screw to tighten correctly. Once your item has been returned, we will inspect it and take the necessary action as soon as possible.Airflow performance: 4069mm² Equivalent Area - independently tested in accordance with BS 13141-1:2019 Depending on the size of your parcel and the courier we use, there may be a requirement to sign for your delivery. The new fixing centres are pulling the plastic vent down flat but under tension. Release and re-position carefully. If you are installing new vents to comply with gas or building regs then please ensure that you are familiar with the requirements for airflow.

The plastic vent is so long it doesn't fit perfectly flat onto the surface of the window. In that case consider the aluminium vents which are more rigid and sturdy.Challenge: Including these additional ventilation components requires adjustments in manufacturing processes, sourcing of new materials, and compliance with quality standards. These factors contribute to higher production costs, which may ultimately be passed on to consumers, causing dissatisfaction. Ideal for use on new build properties or window refurbishment projects in existing properties and suitable to be used on timber, aluminium, or PVCu windows. It has been specifically developed for recent revisions to Part F of the Building Regulations for Ventilation (England & Wales), is optimised for use with the Scottish Technical Standards, and to improve performance for requirements throughout the UK and Europe.