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Wall & Underfloor Ventilation

Cavity Walls and Voids below floors need to be ventilated in order to prevent the build up of damp, mould and unwanted and hazardous gases.

Our Air Bricks, Sleeves, Weep Vents and Underfloor vents are cleverly designed to adapt to a number of different situations whilst still being simple to install.

We stock 9 x 3 Airbrick vents in five colours; a range that should have something to compliment any house colour. These airbricks are placed about ground level on the wall of your house to provide an airflow, which will prevent any kind of damp or mould build up under the ground floor. It will also stop condensation from rotting the bottom of your wooden floors as well as your ground floor creaking. All you have to do to maintain them is make sure there is never too big of a leaf/debris build up on the brick just by regularly cleaning it.

Of course you’ll need something to fit your airbrick into, which is where the underfloor ventilators come in. These will slot together nicely any provide the under area of your ground floor with the appropriate ventilation. To protect your air brick flow flooding the underground area, we stock flood defences from Manthorpe Building Products in three colours.

Cavity Walls and Voids below floors need to be ventilated in order to prevent the build up of damp, mould and unwanted and hazardous gases. Our Air Bricks, Sleeves, Weep Vents and Underfloor vents are cleverly designed to adapt to a number of different situations whilst still being simple to install. Read more about Wall & Underfloor Ventilation

Airbrick Buff 9 x 3

Airbrick Buff 9 x 3

From 1 reviews

Code: G930BF Size: 220mm (L) x 72mm (H) x 58mm (W) Brand: Manthorpe

£1.26 ex.VAT
£1.26 ex.VAT
From 1 reviews

Airbrick Blue-Black 9 x 3

Airbrick Blue-Black 9 x 3

Code: G930BLB Size: 220mm (L) x 72mm (H) x 58mm (W) Brand: Manthorpe

£1.43 ex.VAT
£1.43 ex.VAT

Airbrick Brown 9 x 3

Airbrick Brown 9 x 3

Code: G930BR Size: 220mm (L) x 72mm (H) x 58mm (W) Brand: Manthorpe

£1.43 ex.VAT
£1.43 ex.VAT

Airbrick Grey 9 x 3

Airbrick Grey 9 x 3

Code: G930GR Size: 220mm (L) x 72mm (H) x 58mm (W) Brand: Manthorpe

£1.43 ex.VAT
£1.43 ex.VAT

Airbrick Terracotta 9 x 3

Airbrick Terracotta 9 x 3

Code: G930TR Size: 220mm (L) x 72mm (H) x 58mm (W) Brand: Manthorpe

£1.26 ex.VAT
£1.26 ex.VAT

Cavity Sleeve (Telescopic)

Cavity Sleeve (Telescopic)

Code: G935 Size: 230 - 280mm (L) x 218 (W) x 72mm (H) Brand: Manthorpe

£5.09 ex.VAT
£5.09 ex.VAT

Underfloor Ventilator (Telescopic)

Underfloor Ventilator (Telescopic)

From 1 reviews

Code: G960 Size: 212mm - 364mm (H) x 222mm (W) Brand: Manthorpe

£2.80 ex.VAT
£2.80 ex.VAT
From 1 reviews

Vertical Extension Sleeve For G960

Vertical Extension Sleeve For G960

From 1 reviews

Code: G961 Size: Extends by 150mm Horizontally or 185mm Vertically Brand: Manthorpe

£3.87 ex.VAT
£3.87 ex.VAT
From 1 reviews

Square to Round Adaptor Underfloor Vent

Square to Round Adaptor Underfloor Vent

From 1 reviews

Code: G962 Size: Connects to 110mm Soil Pipe Brand: Manthorpe

£8.16 ex.VAT
£8.16 ex.VAT
From 1 reviews

Weep Vent Buff

Weep Vent Buff

Code: G950B Size: 100mm (W) x 65mm (H) x 9mm (D) Brand: Manthorpe

£0.58 ex.VAT
£0.58 ex.VAT

Weep Vent Terracotta

Weep Vent Terracotta

Code: G950T Size: 100mm (W) x 65mm (H) x 9mm (D) Brand: Manthorpe

£0.58 ex.VAT
£0.58 ex.VAT

Peep Weep Buff

Peep Weep Buff

Code: G951B Size: 105.5mm (W) x 62mm (H) x 10mm (D) Brand: Manthorpe

£0.58 ex.VAT
£0.58 ex.VAT

Peep Weep Terracotta

Peep Weep Terracotta

Code: G951T Size: 105.5mm (W) x 62mm (H) x 10mm (D) Brand: Manthorpe

£0.58 ex.VAT
£0.58 ex.VAT

Airbrick Flood Defence Buff

Airbrick Flood Defence Buff

Code: G980BF Size: Use with 9" x 3" Clay, Concrete & Plastic Airbricks Brand: Manthorpe

£10.91 ex.VAT
£10.91 ex.VAT

Airbrick Flood Defence Brown

Airbrick Flood Defence Brown

Code: G980BR Size: Use with 9" x 3" Clay, Concrete & Plastic Airbricks Brand: Manthorpe

£11.45 ex.VAT
£11.45 ex.VAT

Airbrick Flood Defence Terracotta

Airbrick Flood Defence Terracotta

Code: G980TR Size: Use with 9" x 3" Clay, Concrete & Plastic Airbricks Brand: Manthorpe

£10.91 ex.VAT
£10.91 ex.VAT

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