You are in: Top » Catalog » Plastic Ducting » K-BM406-B

76mm Soffit Vent - Brown

4.9 / 5 (13 Reviews)

Product questions? (0) Questions | Ask Question

£1.19 Inc. VAT
£0.99 Ex. Vat

BULK SAVINGS Inc. Vat
4 +	11 +	21 +
£1.10	£1.06	£0.92

In Stock What's this?

Currently selected product: Brown

Choose your product variant

Model: K-BM406-B

View more similar products in: Plastic Ducting

Ducting Size Guide

Product questions? (0) Questions | Ask Question

You might need

310g Sealant - Silicone Based Clear

~~£6.71~~£4.60

Tools you may need

Carpenter Pencil 3pk

£1.19

Round Soffit Vent - Brown • Meets Building Regulations at 250mm (10")centres for roof pitches over 15 degrees• Size: 76mm (3")• Free Area cm²: 25 BM406/B Brown Also available in white.

View Full Product Details

We Also Recommend

Similar Products

New Stock Expected W/c 03/05/2021 - 76mm...

(13)

£1.19

Round Soffit Vent - Brown

• Meets Building Regulations at 250mm (10")
centres for roof pitches over 15 degrees
• Size: 76mm (3")
• Free Area cm²: 25

BM406/B Brown

Also available in white.

Product Category	Grilles
Round System (mm)	76
Product Type	Soffit Vent
Product Group	Plastic Ducting
Diameter - Inner (mm)	76
Free air (cm²) - Max	25
Colour	Brown
Packaged Weight (Kg)	0.014
Packaged Length (mm)	90
Packaged Width (mm)	23
Packaged Height (mm)	90
Quick Search:	QS2789

K-BM406-B Product Reviews

Rated 4.9/5 based on 13 customer reviews Add Your Review

Carl Hays Date Added: Wednesday 31 October, 2018

5 / 5 stars

Just great and they fit perfectly. Ideal for the job intended. Many Thanks. Product: QS2790

Sally Bell Date Added: Wednesday 31 October, 2018

5 / 5 stars

Perfect for the job Product: QS2790

Frederick Westphal Date Added: Sunday 21 January, 2018

5 / 5 stars

Exactly as ordered, arrived as stated. Product: QS2790

Alan Mcbride Date Added: Friday 04 August, 2017

5 / 5 stars

Exact replacement, quick delivery, good price. Product: QS2790

Richard Lee Date Added: Wednesday 07 June, 2017

5 / 5 stars

Perfect product for roof soft ventilation. Product: QS2790

James Cameron Date Added: Wednesday 31 May, 2017

4 / 5 stars

Perfect fit for the existing holes left by the old vents which had deteriorated and crumbled away. I had problems locating the correct size required as none that I looked at stated wither the size quoted was the overall outside diameter or hole size. However those were perfect. Product: QS2790

Daniel Taylor Date Added: Thursday 25 May, 2017

5 / 5 stars

just what we wanted, very good customer service Product: QS2790

Ernest Fordyce Date Added: Friday 05 May, 2017

5 / 5 stars

Very Pleased. Product: QS2790

Joanne Hulett Date Added: Friday 16 December, 2016

5 / 5 stars

Needed to replace current ventilators, good price Product: QS2790

Gareth Saunders Date Added: Sunday 16 October, 2016

5 / 5 stars

Perfect fit. Quick delivery. Good price. Thanks Product: QS2790

Helen Harrabin Date Added: Wednesday 21 October, 2015

5 / 5 stars

Arrived quickly - couldn't find these for ages - so very pleased Product: QS2790

Jim Reeves Date Added: Thursday 09 July, 2015

5 / 5 stars

Just what I was after for my vivarium. Fit nice and snug. No chance of my boa escaping. Cheers! Product: QS2790

Jim Reeves Date Added: Thursday 09 July, 2015

5 / 5 stars

Just what I was after for my vivarium. Fit nice and snug. No chance of my boa escaping. Cheers! Product: QS2790

Add Your Review

View delivery information

View Details

Ask a Question

Questions and Answers, do you need more information about this product?

Your question will be sent to a member of our team. We'll email you the answer and post it on this page. If your question is about an order you already placed, please use our Contact Form to reach the customer service team.

Product has no documents

Have a product related question?
Ask a Question

Additional Components & Spare Parts

The below listed products can be used with this

Alternative Model

NEW STOCK EXPECTED W/C 03/05/2021 - 76mm Soffit Vent - White BM406/W

Meets Building Regulations at 250mm centres for roof pitches over 15 degrees

(13) (6) View

£1.19 Inc. VAT

Quick Search: QS2790 Model: K-BM406-W

£1.19 Inc. VAT

Customers who bought this product also purchased

NEW STOCK EXPECTED W/C 03/05/2021 - 76mm Soffit Vent - White BM406/W	Kair Plastic Ducting Pipe 150mm - 6 inch / 1 Metre Long Length - Rigid Straight Duct Channel	Kair 90 Degree Elbow Bend 150mm - 6 inch Round
Kair Circular Vent 100mm - 4 inch Brown with Fly Screen - Round Wall Grille	Kair Plastic Ducting Pipe 100mm - 4 inch / 1 Metre Long Length - Rigid Straight Duct Channel	Kair Gravity Grille 150mm 6 inch Brown External Ducting Air Vent with Round Spigot and Not-Return Shutters
Kair Gravity Grille 100mm - 4 inch Black External Ducting Air Vent with Round Spigot and Not-Return Shutters	Cowled Grille With Damper - Round Spigot - Black	Galvanised Spiral Duct - 3M - 63mm

For 4" (100mm) extractor fans or for low power cooker hoods up to 250m³/hour
Ducting System	Actual dimensions (mm)	Space requirements (mm)	Airflow mm²
System 100 - Round	100	106	7,854
System 100 - Rectangular	110 x 54	116 x 60	5,940
For medium extraction rates or if available depth is limited up to 500m³/hour
System 125 - Round	125	131	12,272
System 125 - Rectangular	150 x 70	156 x 76	10,500
For 6" (150mm) extractor fans or for high power cooker hoods up to 500m³/hour & above
Megaduct 220 - Rectangular	220 x 90	227 x 97	17,968
System 204 - Rectangular	204 x 60	210 x 66	12,240
System 150 - Round	150	156	17,671
System 150 - Rectangular	180 x 90	186 x 96	16,200
For a shallow space, such as ceiling voids or under floor, where high extraction rates are not needed:
System 300 - Rectangular	308 x 29	314 x 35	8,932
System 225 - Rectangular	234 x 29	240 x 35	6,786

System 100 Round/Rectangle	System 125 Round/Rectangle	System 150 Round/Rectangle	System 204	System 225
			System 220	System 300
Actual Dimensions (mm) Space Requirements (mm)

View All In Line Fans >>

76mm Soffit Vent - Brown

We Also Recommend

Similar Products

K-BM406-B Product Reviews

Questions and Answers, do you need more information about this product?

Additional Components & Spare Parts

Information

Metal Ducting