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Flat Roof Abutment Vent | Abutment ventilator
Abutment vent
The purpose of an abutment vent is to ensure that roofs are adequately ventilated, so that condensation won't build up over time.
The vents in your roof are there for a reason. They're designed to prevent condensation from building up and causing damage over time, which is something you don't want happening.
With our selection of such vents, you can be sure that your flat roof will stay free from condensation. We offer a range created by industry leaders with different venting solutions for every need and budget.
What are roof vents and why do we need them?
A roof vent is usually applied to a property's roofing to reduce the impact of weather on the structure. It might not be necessary if your house was built before the 80s because they weren't always designed with proper vents in mind. They mostly used skylights as an alternative way of ventilation.
However, nowadays we've got accessories like flat screened or very sleek rolled edges which can still provide excellent airflow while adding less potential hazard than traditional gutters did back then. It is possible that applying modern ventilation will not be appropriate for a classic model home.
Benefits of roof ventilation
Reduced energy bills
There are many advantages of having a proper vents system for your property besides reducing condensation.
Vented roofs allow heat to escape the space more easily. Thus, such air-conditioning solutions can lead to lower bills by minimizing the need for them.
Extended roof life
Ice dams can cause a variety of problems, including water damage to your home. They're typically caused by heat from inside the attic combined with the sun shining on it - which melts snow or ice in some cases! As this occurs you'll see rainwater running down along edges before refreezing once more causing an unlevel surface that may lead directly to foundation repair costs if left unchecked long enough.
After this, ice and water build up at the edges of the roof. As a result, your entire roof system is set to damage because it backs up behind or underneath the roofing materials like flashing, underlays, pipes etc. The damage can also occur in your attic and the inside walls as well.
Hence the right ventilation system will prevent all this from happening.
What is the purpose of abutment ventilation?
Abutments are a crucial part of any building and can make or break its foundation. They usually comprise an earthfill approach embankment supported by piles (or spread footings) that adjoin it with concrete walls for added strength where needed most- such as at entrances into buildings themselves!
They are an important product for any home or business. Their performance provides a way for fresh air to circulate while keeping pests and other unwanted visitors out. They are easy to install alongside flashing or even gutters systems and require no maintenance. They are an attractive and cost-effective solution to your vent system needs.
Key Functions
- They prevent moisture buildup in the attic. They also help prevent formation of mold and mildew
- Prevent from creating ice dams and icicles in harsh cold winter
- Vents help regulate the temperature in the loft, hence increasing energy efficiency and lowering bills
- Mechanically fixed-top abutments without any mortar
- Continuous and high-level ventilation along the top abutment
- Suitable for all types of concrete tiles and slates
- Combines Universal eaves vent systems with eaves to abutment vents
Different Types of Vents
Ventilation is the process of moving air around so that it can be exchanged for fresh, outside oxygen. Roof vents do this by exhausting warm stale air and intake new ventilating draughts; there are many types out there!
- Roof tile Vents - Roof tile vents are universal and convenient for adding ventilation to your roof. Hence they are easy to replace and can be added with any brand of roof vent.
- Ridge Vents - They are placed along the roof edge. These products are usually long and narrow which makes them great exhaust vents
- Gable Vents - As the name suggests, they are attached to the gables instead of the roof. They come in many shapes such as triangles, squares, or rectangles, and go through the siding.
- Turbine vents - Located on the roof’s surface, turbine vents make use of a wind-powered device to suck all moisture and hot air out.
- Soffit Vents - They are also known as under-eave vents. They are installed on the underside of the roof and hang over the siding
- Other - Vents on the roof are a great way to ventilate your home. There is not just one type of ventilation system, but many different products and styles that include dome or box-shaped vents,
Flat roof Abutment vent
Cold roofs are made up of two layers: the structural layer, which provides support for your house; and the other layer is insulation. The combined material produces a thinner buildup at the cost of continuity but keeps you warmer in winter! One side effect of such products is condensation under decking because there's not enough ventilation to overcome this moisture build-up caused by cold weather conditions like low temperatures or high wind speeds (gusts). This can harm the roof structure, breather membranes(epdm) or even underlay, hence to combat it we recommend installing an exhaust fan near where enters through vents on either side to improve performance.
For flat roofs, plastic injection moulded ventilators are a more affordable and basic option that uses standard building materials.
There are more features and complexity in the profiled metal sheets ventilator. Different roof covering products require a specific version, and each version has different steel grades and fire ratings. Due to its flimsiness, it is also more prone to wind uplift and rattling.
AV50 AbVent ventilator
Looking for an effective way to vent your roof? Check out the Glidevale av50 abutment ventilation. This easy-to-install vent is designed to work with most types of roofs, and it's an excellent choice for both new construction and retrofit projects.
It can be installed on any type of roof, including tile or slate roofs with limited vertical clearance in top edge abutments details where you need more airflow than what traditional downspouts provide but don't want unsightly pipes running across the face yard either.
Tapco abutment ventilator - Tapco Roofing Products
The Tapco Abutment Ventilator is a great option for those looking to maintain their home's structure and keep it dry, especially in high-risk areas such as the tops of walls where rain can easily get trapped. It is one of the top quality products from Tapco roofing products with small size means that this device will not take up much space on your roof; you won't even notice its presence.
It is fully compliant with BS 5250 Control of Condensation in Buildings and lead flashing code too. The Tapco abutment ventilator products are a cost-effective way to improve the ventilation in a building, and it can also be used in reducing energy costs.
What is an abutment soaker?
With a sloping roof and abutments, it is important to protect the space between them with something weatherproof. That's where our abutment soaker a.k.a. secret gutter comes in! It gives you all of this protection that will keep moisture out so your home can stay crisp no matter what kind or season we're going through.
Abutment Soakers are constructed from glass fibre/polyester laminate and covered in a UV-resistant polyester film. The upper face of the roof tile is bonded with a sanded strip to provide a key for bedding the tile in the mortar.
The Abutment Soaker can be stored flat or upright on a smooth, clean surface away from sunlight. It is lightweight and flexible so it will easily fit into any type of construction project without taking up too much room!
How Many Roof Vents Do I Need?
The first step in answering this question is to define what roof vents are and what they do. Installing roof vents is an easy and effective way to keep your home from coaching up. They're often installed as part of HVAC systems, but if not they can serve another vital function- exhausting hot air.
How many of these roof vents you need will depend on the size of your roof and attic.
In such cases, the rule of thumb is roughly one vent per 300 square feet of attic space if the attic has a vapor barrier. If not, there should be one for every 150 square feet area of attic space.
For further information, browse our pages for a wide selection of vent supplies below, or reach out to Build4less if you need any assistance via Live Chat or on 020 3481 1978.