Heating & Ventilation, Ventilation, Ducting

  • Steeple 44900 4" White PVC 90 Bend Connector 100mm Pipe

    Steeple 44900 4″ White PVC 90 Bend Connector 100mm Pipe

    £5.68 Incl. VAT

    ABS 90 bend for 100mm (4″) PVC ventilation ducting in a round pipe system.- Durable ABS moulding- Used to connect round PVC pipe ducting- Round Pipe Lengths: Female- Accessories and Bends: Male- Maximum Operating Temperature: 60C

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  • Steeple 54119 White PVC Circular Reducer Adapter 125mm (5") to 100mm (4") Pipe

    Steeple 54119 White PVC Circular Reducer Adapter 125mm (5″) to 100mm (4″) Pipe

    £0.00 Incl. VAT

    Adapter used to connect round pipe ducting, flexible hose and fan spigots.- Durable ABS moulding- Used to connect round PVC pipe ducting- Round Pipe Lengths: Female- Accessories and Bends: Male- Maximum Operating Temperature: 60C- 0- 0- 0

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  • Steeple 41350 White PVC Round Duct Pipe 100mm 4 Inch

    Steeple 41350 White PVC Round Duct Pipe 100mm 4 Inch

    £4.60 Incl. VAT

    Round pipe ducting systems are the least resistant, due to the way the duct handles back-pressure. Ideal for fans, cooker hoods, whole-house ventilation systems and stack ventilation.- Rigid PVC ventilation duct- White Finish- 10mm (4- 0.35m long- Suitable for long duct runs where space is not an issue- Made from flame retardant materials- Round Pipe Lengths: Female- Accessories and Bends: Male- Maximum Operating Temperature: 60C- Material: uPVC

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  • Steeple 42000 4" White PVC Round Duct Pipe 100mm Diameter x 2000mm

    Steeple 42000 4″ White PVC Round Duct Pipe 100mm Diameter x 2000mm

    £17.53 Incl. VAT

    Round pipe ducting systems are the least resistant, due to the way the duct handles back-pressure. Ideal for fans, cooker hoods, whole-house ventilation systems and stack ventilation.- Rigid PVC ventilation duct- White Finish- 10mm (4- 2m long- Suitable for long duct runs where space is not an issue- Made from flame retardant materials- Round Pipe Lengths: Female- Accessories and Bends: Male- Maximum Operating Temperature: 60C- Material: uPVC

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  • Adaptor Round To Rectangular 110 x 54mm System 100

    Adaptor Round To Rectangular 110 x 54mm System 100

    £0.00 Incl. VAT

    National Ventilation System 100 Round to Rectangular Adapter is used for domestic and industrial ducting applications.- Suitable domestic and industrial ducting application- Easy to install and maintain

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  • Grille Louvred Flyscreen-Round Spigot 100mm White

    Grille Louvred Flyscreen-Round Spigot 100mm White

    £0.00 Incl. VAT

    National Ventilation Monsoon Series Round Louvred Fixed Grille with flyscreen is mounted to wall, ceiling or soffit mounting. It is very easy for the installation and reduce risk and also complies with building regulations. Suitable for domestic and commercial use.- Wall, Ceiling or Soffit Mounted- Domestic and commercial use- Quick and Easy to Install- Accepts 100mm (4″) round ducting- Complies with building regulations

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  • Steeple SD4/45N PVC Flexible Ducting 100mm (4") x 45mm

    Steeple SD4/45N PVC Flexible Ducting 100mm (4″) x 45mm

    £58.97 Incl. VAT

    Flexible 100mm (4″) ducting for use in cold roof spaces. This ducting retains the ambient temperature of the room, thus preventing steam condensing back into water and dripping back into a property.- Suitable for the extraction of hot and cold air.- Suitable for the extraction of air from wet areas, such as bathrooms.- Suitable for commercial and domestic use.- Helps to prevent structural damage- Ideal for vertical installations- 10mm (4″) diameter- 10m long- Material: PVC- Fire retardant

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  • Steeple SFD200 Flat Duct Female Connector 110 x 54mm

    Steeple SFD200 Flat Duct Female Connector 110 x 54mm

    £2.65 Incl. VAT

    Flat Duct Female Connector- Durable ABS moulding- Suitable for use with flat ducting- 110 x 54mm

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  • Wall Outlet Gravity Flaps-Round Spigot 100mm Cotswold Stone

    Wall Outlet Gravity Flaps-Round Spigot 100mm Cotswold Stone

    £0.00 Incl. VAT

    National Ventilation 4900 Round Wall Outlet with Gravity Flaps is made of plastic material and comes with 4 gravity flaps and round spigot of 100mm. Uses in both domestic and industrial ducting applications.- Uses in both domestic and industrial ducting applications- Easy to install and maintain- Comes with round spigot and 4 flaps for better performance

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  • High Rise Duct Kit Brown

    High Rise Duct Kit Brown

    £34.04 Incl. VAT

    72447B is a Round Pipe, with round cowl outlet. The high rise installation kit is suitable for use with the ventilation system.- Round, brown cowl- Easy to install- Rubber seal to prevent water ingress- Rubber seal to prevent water ingress

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  • Duct Flexible Insulated 10M Coil 125mmx10M Aluminium/Fibregl

    Duct Flexible Insulated 10M Coil 125mmx10M Aluminium/Fibregl

    £6.22 Incl. VAT

    National Ventilation FXALINS Insulated Flexible Ducting is specially designed for the HVAC market. The FXALINS range has been developed to minimise the heat gain or loss resulting from the temperature differential between the air flow and the surrounding ambient air. The vapour barrier prevents condensation forming on the outside of ducts carrying air at lower temperatures than the surrounding air. Aluminium reinforced multi-ply flexible duct wrapped in a 25mm high-density fibreglass for excellent friction loss characteristics and reduced levels of noise generation.- Easy to connect to either round or oval ducting- No special tools required for cutting or fixing- In the event of a fire no toxic gases are emitted- 125mm aluminium insulated flexible duct

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  • Pipe Round 150mm/6In L2000 PVC

    Pipe Round 150mm/6In L2000 PVC

    £43.55 Incl. VAT

    Manrose Ducting Round Pipe is made of PVC material used for domestic and industrial ducting applications.- Suitable domestic and industrial ducting application- Easy to install and maintain

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