10K Slate Roof Vent Ventilator Grey / Ventilation for Extractor fans, Soil Pipes

Product Information

Due to the incredible level of ventilation coverage the Klober KG9630 Uni-Line Slate Vent provides, it can massively reduce the build up of mould growth and structural damage in the roof space, caused by poorly ventilated roofs and damp. These natural slate vents can be used for the termination of soil vents or extractor fans (with optional flexi pipe) or to simply ventilate the roof void. Developed by one of Europe's foremost producers of roof ventilation products, Nature Vent is manufactured from UV stabilised material, using design technology developed proven and tested during more than 30 years of experience in this specialised field. Wall vents that provide air to a room with heat-producing appliances (e.g., gas appliances or central heating boilers). Also known as an ‘over fascia vent’, fascia ventilation allows air to pass into the roof space between the felt and fascia board. The number of eave or soffit vents you’ll need will depend upon your desired airflow and local building requirements. However, taking Manthorpe’s Circular Soffit Vent as an example, to achieve 10,000mm2/m of free airflow, they should be fitted at 200mm centres.

As opposed to traditional wet fixed ridge vents, Timloc have manufactured a highly convenient dry fix ventilated ridge kit, designed to be easy to install whilst still providing an impressive 5000mm²/m of ventilation. This is an ideal solution for DIYers looking for a low maintenance roof ventilation solution. Eave Vents A bonus fourth type of roof vent. Lap vents such as Manthorpe’s Felt Lap Vent are by far the easiest to install out of all the types of vents mentioned above. They can be easily slipped in between a horizontal overlap of your undersarking. This creates an air pathway which can help combat condensation build up. Initially, it is recommended that one vent be placed into the laps in every other rafter bay as close to the eaves as possible, but more can be installed in extreme circumstances. It should be noted that these vents alone will never provide adequate roof ventilation and should always be partnered with the options listed above to create and suitable amount of ventilation. How Much Do Roof Vents Cost? Once you’ve got a clear idea of the ventilation your roof requires and how many roof vents you need, you can start looking into the types of roof vent that are available. One thing to remember is always to take care when working in loft spaces. Types of Roof Vents A third option, useful for retrofits or when replacing fascia boards, are over fascia vents. These provide highly discreet ventilation, along with features designed to repel unwanted visitors such as birds and insects. These vents are made from small units that clip together and are nailed over the top of your fascia boards. Installing these roof vents is difficult, but highly effective when done right. Lap Vents

Features & Benefits: Nature Vent 500mm x 250mm Slate Vent - Black

A dry ridge vent system is mandatory for all new roof installations in the UK. They are installed without the use of mortar. A mortar is a wet ridge used to support this type of vent. Creating a high-standard roof ventilation system is a vital factor in the longevity of your roof and many structural components within your home. Whilst this will require an initial investment of time and money, installing adequate roof vents into your property will pay dividends in years to come. With the question of cost in mind, we’ve listed some of our most popular products below to give you a general idea of how much high-quality roof vents will cost. The first thing to know is that there are three main types of roof vent. These are: tile or slate vents, ridge vents and eaves vents (also known as soffit vents). This isn’t a matter of choosing one over the others, as most good ventilation systems will make use of multiple types of roof vent to ensure a strong circulation of clean air. Tile/Slate Vents This type of vent may also be referred to as an eaves vent. These vents can be found installed in many modern houses and are typically built into the soffit. The result is continuous 10 – 25 mm ventilation at a low level around the eaves of a property. The bad news is, there isn’t a concrete answer to the question how many vents you should install in your roof. The amount of ventilation and by extension number of vents you’ll need can vary massively, even for houses on the same street. It can change based on the shape of your house, its size, location, positioning, how many people live there and what exactly you’re planning on using your roof space for. Approved document F of the Building Regulations provides some insight into what you may require, but this can prove inaccessible to non-professionals. We’d recommend consulting our experienced customer service team, as they’ll be able to advise you on the best roof vents for you and their ideal locations. That being said, if you’d like to calculate how many roof vents you need yourself, here are two questions you’ll need to answer: How Much Continuous Airflow Do You Need?

In very extreme conditions, such as experienced during the ‘Beast from the East’ in 2018, extremely low temperatures combined with fine dry powdery show can create a situation where small amounts may enter through the ventilator. It is not possible to produce a ventilator cost effectively that will allow the free flow of ventilating air and not the very fine snowflakes.Eave vents are designed for low-level ventilation and are a common feature in new build properties. Eave vents are found along a home’s soffits, and it’s important to remember to give these a spring clean every now and then to clear away dirt, dust or debris. The lap vent is another easy solution for ventilation problems. Especially in poorly vented areas of the property. Though commonly used on older roofs with bitumen sarking felt (waterproofing layers), they can also be fitted to roof membranes if needed. How you figure this out will depend on the age and type of property. You can do roof vent size calculation yourself or consult with a professional roofing expert. If you decide to work out the vent amount yourself, consider adding a little extra to the overall total. Don’t go over the top though, as this is difficult to alter in future. Alongside the tile and slate vents, Danelaw offers a range of eaves and soffit vents, CON6+ and CLAY6+; the ventilated dry fix ridge and hip systems. Step two: Work out the number of vents required, asking how many vents it would take to provide the same amount of airflow: