What is PVC Ducting?
In order to prevent mould, fresh air should always be introduced into your dwelling on a daily basis, as it helps to regulate temperature and reduce condensation. Introducing fresh air can be as simple as having a ventilation routine, or installing extractors or PIV systems.
A key component in ventilation is facilitated through ducting pipes, and for those who don’t know, we are here to answer the question ‘What is PVC ducting?’
There is more than one form of duct, in shape, size and material it is made from, knowing the difference between them will help you know what type of duct is best suited to your needs.
We at I-Sells are here to provide the answers you need whilst also supplying you with all the information you need in order to combat mould and have a well-ventilated home.
The ducting system is a series of interconnected hollow tubes dedicated to the movement of air, ducting pipes can come in different sizes and as previously mentioned, in different shapes, each of which has its own benefit.
Ducting pipes can be as long or as short as required in accordance with the space it is occupying. Additionally, ducting can be created from different materials, as we will highlight below.
Ducting is used to facilitate the process of ventilation, ducting systems may vary, but generally are made from plastic or metal & made into piping which intakes air from the room it is in & expels it outside.
The main purpose of ventilation is to introduce outdoor air into a dwelling, building or room being evenly distributed. Its general purpose is to allow “healthy” air for breathing & diluting pollutants that may be present in the dwelling, building or area.
Some ventilation purely extracts the air of the room it is in, whilst others extract the inside air and then recycle and return it.
No Ducting means more mould
Mould reproduces from tiny spores. The spores float through the air and deposit on the surfaces. Under adequate temperature, moisture, and nutrient conditions, the spores can form new mould colonies.
Mould can severely affect your immune and respiratory system, as the spores are easily breathable and not obvious to see through the human eye.
If you have found mould in your home, you need to assess if this is your landlord’s responsibility (for example it could be from a leaking roof that needs repairing). Or if the damp is caused by improper ventilation. To assess your options, click here.
What is PVC ducting?
Plastic ducting is usually made from PVC. Plastic ducting is typically used as ventilation within domestic properties, principally within student flats and modernisations. It is preferred because of its lightness, its airtight properties & durability. It is usually used in rooms such as bathrooms and kitchens, and HVAC systems.
We provide plastic ducting lengths, connectors, bends, brackets, and accessories such as reducers, attenuators and other fittings.
Plastic ducting has a number of advantages including:
- It is lightweight
- It’s easy to install
- It’s smooth on the inside, making for efficient installations
- It is easy to cut
- It doesn’t corrode
- It can be insulated
Can ducting be made from metal?
Yes. Metal ducting is ideal for ventilation systems set up in hotter environments, an example being a cooker hood.Metal ducting is also a popular choice for spaces and environments with air rich in certain compounds that could be hazardous or damaging to standard choices.
HVAC experts and engineers typically choose to rely on stainless steel for aggressive environments, where corrosion is highly likely.
We provide round ductwork fittings and accessories in a large range of diameters to suit all purposes including HVAC systems and extractor fans. Our metal ductwork is manufactured from high-quality galvanised Aluminium.
The benefits of metal ducting are:
- It can be used in rooms that have appliances that emit a lot of heat
- High-quality galvanised aluminium ensures long-lasting function
- Ideal for industrial environments
- Can be insulated.
What are the different duct types?
Round ducting has the highest airflow performance, this is due to a wider diameter increasing its free area. The lack of corners also decreases resistance within the pipe, which allows for higher airflow rates and higher rates of ventilation.
It is recommended for most applications where space is available for installation. Its main purposes are for long ducting runs, whole-house ventilation systems, HVAC systems, bathroom, toilet and utility room extract fan venting, or any occasion where high rates of extraction are required.
Round PVC ducting pipe can be used for venting exhaust odours and steam from cooker hoods, although flexible ducting may be easier to install in many instances.
Sizes are available from 100mm, 300mm, 500mm and 600mm diameters, with sizes between these dimensions also available. Both round and flat ducting have smooth inner surfaces to reduce air resistance and noise.
Pros & Cons of Round Ducting
Difficult to conceal
Poor results in low-pressure systems
More expensive than flat ducting
Better for high-pressure systems
Designed for HVAC systems
Flat Channel Duct:
Flat channel ducting is ideal when a low profile is required due to lack of space. It can also be concealed and flush fit against ceilings and walls or within voids.
Please bear in mind that as a result of a lower free area, there is greater pressure created within a duct run. It is therefore essential that you check the manufacturer information for the fan you are planning to install within the run.
If the fan is extracting at a rate that is greater than the duct run can cope with, there is potential for the fan to overheat and burn out. This is both costly and unnecessary.
Flat channel plastic ducting is generally used for installations requiring low extraction rates such as bathrooms, toilets, and utility rooms. Sizes available from 110x54mm to 310x29mm.
Pros & Cons of Flat Channel Ducting
Creates more noise within duct run
Poor results within high-pressure systems
Easy to flush fit and conceal
Increased air resistance
Ideal for low-pressure
Be mindful of where you place your ducting in order to understand what kind of ducting you need, and where it’s access doors will be, which are vital in order to maintain the effectiveness of your ventilation by cleaning the ducting buildup at regular intervals.
If you want the best possible prevention from the dangers of mould, ventilation systems along with having a regular ventilating routine is the most secure option you take. Proper ventilation is as simple as:
- Opening a window and using an extractor fan during or after a hot bath/shower
- Creating an airflow by opening windows on different sides of the home for around 20 minutes a day
- Buying or making use of extractor fans within the home
- Opening a window or using an extractor in the kitchen whilst cooking hot meals
- (if living in a house) opening windows downstairs and upstairs, allowing the rising hot air to escape through upstairs windows, while cool, fresh air circulates in from the downstairs windows.
Track your humidity levels
Consider buying a Hygrometer. This device measures the levels of humidity in the air, which can indicate to you which rooms are creating the perfect environment for mould. This is a valuable maintenance and detection device that we offer.
Deal with it
If you find mould on any surfaces, clean it immediately with our anti-mould surface cleaner.
If mould reappears at a certain spot in your home, check to see if there is any leak or damage to the area that can be letting moisture in. If so, contact your landlord or trusted tradesman to fix the issue.
Browse our mould control options for the best possible solutions to dealing with mould.
Here for your PVC ducting needs
We at I-Sells endeavour to make sure our customers have all the information they need before choosing to invest in our mould solutions. Be sure to visit our blog page to gain knowledge on the wide array of factors and issues surrounding ventilation, mould, condensation, and much more.
We hope to have answered the question ‘What is PVC ducting?’
We understand you may have more questions, Please do not hesitate to contact us for more information with regard to whatever you may need our help with. If you’d like to send us an email, click here. For other contact options, see below:
Call us on 020 8463 9696
Visit us at our showroom:
Monday – Friday: 8:00 am to 5:30 pm
Saturday: 9:00 am to 12:00 pm
15 St John’s Parade