L&B Ventilation Supplies LTD

L&B Ventilation Supplies LTD Your local independent distributor and stockist to the Heating, Ventilation & Air Conditioning (HVAC) Industry. from 80mm up to 630mm Diameter.

Available from stock -
Spiral and all associated fittings (Bends, Reducers, Dampers, Flexible duct Etc.)

We are proud to work closely with Vent-Axia, supplying their trusted ACM In-Line Fans to customers across the UK.Designe...
12/08/2026

We are proud to work closely with Vent-Axia, supplying their trusted ACM In-Line Fans to customers across the UK.

Designed for demanding commercial and residential applications, the ACM range delivers:

✅ High performance airflow
✅ Low energy consumption
✅ Quiet operation
✅ Reliable, long-lasting performance
✅ Quick and straightforward installation

Whether you're working on a new build, refurbishment or ventilation upgrade, our experienced team is here to help you select the right ACM unit for your project.

With branches in Norwich, Chelmsford and Northampton, plus extensive stock availability, we're ready to support your next job.

📞 Get in touch with your local L&B branch today

Norwich: 01603 733637
Chelmsford: 01245 464078
Northampton: 01604 444100

Looking for reliable ventilation and filtration solutions for your next project? At L&B Ventilation Supplies, we stock a...
09/08/2026

Looking for reliable ventilation and filtration solutions for your next project?

At L&B Ventilation Supplies, we stock a range of quality products designed to help installers and contractors deliver reliable, effective ventilation systems.

Our range includes:
✅ High-quality filtration solutions
✅ Merlin CT1250 gas safety systems
✅ Merlin CT1250X advanced gas safety systems
✅ Merlin Detector X – CO₂ monitoring systems

Whether you're looking for air filtration, gas safety or indoor air quality monitoring, our team can help you find the right solution for your requirements.

With 3 branches across Norwich, Chelmsford and Northampton, we’re well placed to support customers across the UK with local service, technical knowledge and dependable stock.

📍Norwich – 01603 733637 | [email protected]
📍Chelmsford – 01245 464078 | [email protected]
📍Northampton – 01604 444100 | [email protected]

🌐 www.lbfans.co.uk

NOW SELLING – RECTANGULAR DUCTING & DUCTWORKWe're pleased to announce that L&B Ventilation Supplies now supply a compreh...
07/08/2026

NOW SELLING – RECTANGULAR DUCTING & DUCTWORK

We're pleased to announce that L&B Ventilation Supplies now supply a comprehensive range of rectangular ducting and ductwork, available from all three of our branches.

We are offering a 10% discount on all rectangular orders on our website using code: 'rectangular10'

Whether you're working on a small commercial installation or a large-scale HVAC project, we've got the products you need, backed by the service and support you can rely on.

✔️ Rectangular ducting
✔️ Bends, offsets, reducers, tees & transitions
✔️ High-quality galvanised ductwork
✔️ Competitive prices
✔️ Fast availability across Norwich, Chelmsford & Northampton

Our experienced team is on hand to help you find the right solution for your next project.

📞 Get in touch with your local L&B branch today

Norwich: 01603 733637
Chelmsford: 01245 464078
Northampton: 01604 444100

🌐 www.lbfans.co.uk

Get in touch today for a quotation or to discuss your requirements.

We're proud to be working with Domus Ventilation to bring even more quality ventilation solutions to our customers.Wheth...
15/07/2026

We're proud to be working with Domus Ventilation to bring even more quality ventilation solutions to our customers.

Whether you're working on new build homes, apartments, care homes or commercial projects, we've got the products and support to help you get the job done.

Our Domus range includes:
✅ MVHR Units
✅ Rigid Round & Rectangular Ducting
✅ Thermal Ducting
✅ DMEV Extract Fans
✅ A full range of fittings and accessories

With over 40 years of manufacturing experience behind the Domus brand and the service and stock availability you expect from L&B Ventilation Supplies, it's a partnership built to deliver.

Get in touch with your local L&B branch to find out more or request a quotation today.

📍 Norwich - 01603 733637
📧 [email protected]

📍 Chelmsford - 01245 464078
📧 [email protected]

📍 Northampton - 01604 444100
📧 [email protected]

⭐ Customer feedback means a lot to usReviews like this make all the hard work worthwhile.At L&B, we pride ourselves on g...
30/06/2026

⭐ Customer feedback means a lot to us

Reviews like this make all the hard work worthwhile.

At L&B, we pride ourselves on giving honest advice, keeping the right products on the shelf and getting orders out quickly.

Whether you need technical support, a last-minute delivery or help finding the right product, we're always happy to help.

If you've dealt with us recently, we'd really appreciate it if you could spare a couple of minutes to leave us a review. Every bit of feedback helps us improve and lets others know what they can expect when they choose L&B.

A big thank you to all of our customers for your continued support – we really do appreciate it. 💛🖤

🚨 3 Months In... It's Time to Meet the Team! 🚨It's hard to believe we've already been open for 3 months at our Northampt...
29/06/2026

🚨 3 Months In... It's Time to Meet the Team! 🚨

It's hard to believe we've already been open for 3 months at our Northampton branch – and what a flying start it's been! We'd like to say a huge thank you to all of our customers, both new and existing, for the fantastic support.

If you haven't been in yet, now's the perfect time to come and meet the team:

👋James Shephard - Branch Manager
👋Trevor Elms - Assistant Branch Manager
👋Paul Searle - Senior Sales Executive

Between them they've got years of experience in the ventilation industry, so whether you're after a quick collection, some technical advice or help finding the right product for the job, they're always happy to help.

If you're in the area, pop in and say hello. The kettle's always on!

📍 Unit 12 Scotia Close, Brackmills Industrial Estate, Northampton, NN4 7HR
📞 01604 444100
📧 [email protected]

A big one heading out today🚛 This full load of Domus plastic ducting is on its way into Central London to support a majo...
17/06/2026

A big one heading out today🚛

This full load of Domus plastic ducting is on its way into Central London to support a major project. It's always great to see the hard work of the team paying off, especially when we're sending out orders of this size.

We've invested heavily in our Domus stockholding, meaning we can help customers get what they need, when they need it – whether that's a few fittings or a full trailer load.

A big thank you to the warehouse team for getting everything picked, packed and ready to go.

Need Domus products for your next job? Call any of our branches, who are always here to help

📍 Norwich - 01603 733637
📍 Chelmsford - 01245 464078
📍 Northampton - 01604 444100

Another van loaded up and ready to head out to one of our many valued customers 🚐📦Keeping stock moving and customers sup...
28/05/2026

Another van loaded up and ready to head out to one of our many valued customers 🚐📦

Keeping stock moving and customers supplied is what we do best, making sure projects stay on track with fast, reliable service from the team at L&B Ventilation Supplies.

Whether it’s a quick collection, delivery or support with your HVAC & ventilation requirements, our branches are always here to help.

📍 Norwich - 01603 733637
📍 Chelmsford - 01245 464078
📍 Northampton - 01604 444100

Freshly washed and ready to go 🚐✨Our Essex van fleet is looking spot on and ready for another busy week supporting custo...
18/05/2026

Freshly washed and ready to go 🚐✨

Our Essex van fleet is looking spot on and ready for another busy week supporting customers across the region.

Need support with HVAC & ventilation? Our teams across all 3 branches are here to help:

📍 Norwich - 01603 733637
📍 Chelmsford - 01245 464078
📍 Northampton - 01604 444100

Whatever the enquiry, L&B Ventilation Supplies has you covered.

Address

4 Albertine Close
Norwich
NR32FA

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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