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Monday 7:30am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 4:30pm

Fastlec

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The UK's ventilation specialists.

Supplying MVHR, PIV, dMEV, ducting, filters and accessories since 2003, with expert advice and fast UK delivery for trade and homeowners.

06/11/2026

Two separate installation stages aren't always necessary. Domus DTD is a pre-insulated thermal ducting range designed to provide the duct and insulation together. Fewer separate materials to plan around, with round and rectangular options for different routes.

See the full range: https://www.rfr.bz/f0ace8423

04/11/2026

🏡 Planning an MVHR system for a self-build, renovation or new project?

Our bespoke MVHR design service can include:
✅ Airflow calculations
✅ Unit and system selection
✅ A detailed drawn design
✅ Full bill of materials
✅ A Fastlec product quotation

Send us your plans and requirements to get started:
https://www.rfr.bz/f4656efb4

02/11/2026

🔥 The right fire protection matters at every duct pe*******on.

Fire sleeves and collars help maintain fire compartmentation where ductwork passes through fire-resisting walls, ceilings and floors.

The correct product depends on the duct type, pe*******on and required fire rating, so always check the individual specification for the approved application.

Explore our range of fire sleeves and collars:
https://www.rfr.bz/ffce67a2f

01/11/2026

🏡 Planning a whole-house MVHR system? A complete kit can make the process easier by bringing the main system components together in one package.

Depending on the selected kit, this can include:
✅ A suitable heat-recovery unit
✅ Ducting and terminals
✅ Key installation components

Explore our whole-house MVHR kits:
https://www.rfr.bz/fe3ebb60f

30/10/2026

Why insulate your ducting?

Insulated ducting can help improve energy efficiency, reduce condensation, support quieter airflow and maintain better temperature control.

It is particularly useful where ductwork passes through cold or unheated spaces.

Browse our range of insulated ducting and thermal insulation options:
https://www.rfr.bz/ff417a3e9

29/10/2026

🔧 That satisfying moment when the ducting fits cleanly first time.

What usually makes the difference on your jobs?

✅ Accurate measurements
✅ Careful planning
✅ The right fittings ready to go

Share your best fitting or installation tip below 💬

25/10/2026

🌬️ Looking for an MVHR unit for your project?

The right choice depends on more than the headline airflow figure. It helps to consider:

✅ Property size and airflow requirements
✅ Available installation space
✅ Controls and connectivity
✅ Noise performance
✅ System layout and duct resistance

Browse our MVHR range and compare options from established ventilation manufacturers:
https://www.rfr.bz/fdf77ad66

24/10/2026

❓Heated or unheated PIV — which one is more suitable for your home?

Both options introduce filtered air into the property, but there are some practical differences:

✅ Heated PIV: tempers incoming air during colder conditions for added comfort
✅ Unheated PIV: provides the core ventilation function without an additional heater
✅ The right option: depends on the property, budget and comfort requirements

Our guide explains what to consider before making a choice.

Read it here:
https://www.rfr.bz/fac3f1d60

21/10/2026

🔇 Trying to reduce noise in a ventilation system?

Common sources can include:
✅ High airflow velocity
✅ Poorly sized ductwork
✅ Sharp bends and restrictions
✅ Fan vibration and breakout noise

Our guide explains how attenuators, acoustic ducting and good system design can help create a quieter installation.

Read it here:
https://www.rfr.bz/fb06638dd

19/10/2026

🌬️ Need a simpler way to bring fresh air into a room without installing a full ducted MVHR system?

Single-room heat recovery units can offer:
✅ Fresh, filtered supply air
✅ Heat recovery from extracted air
✅ A practical option for retrofit projects
✅ Minimal ductwork compared with whole-house systems

They’re well suited to projects where room-by-room ventilation is needed and a larger ducted system isn’t practical.

Explore the range:
https://www.rfr.bz/f8042de29

Address

ADR Fastlec, Units M3-M5, Bridge Road, Riverside Industrial Estate
Littlehampton
BN175DF

Opening Hours

Monday	7:30am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 4:30pm

Telephone

+441903255424

Website

https://www.fastlec.co.uk/

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