Ductwork installation in Clwyd

Ductwork carries air between the fan or unit and the rooms it serves, and how it is sized, hung and sealed decides how well the whole system performs. We supply and install spiral and rectangular galvanised ductwork, fittings, dampers, insulation and access panels.

If you are anywhere in Clwyd, send the postcode and a few photos and we will tell you what we would recommend. Towns we cover include Flint, Rhyl, Hawarden, Rhosllannerchrugog and Wrexham.

Ductwork in Clwyd at a glance

Area: Clwyd, Wales
Towns listed: 13, largest Wrexham
Postcode districts: CH5, CH6, LL17, LL18, CH4 and CH5
Price region: Wales
Survey: Free survey (UK mainland)

What the work involves

Undersized or leaky ductwork forces fans to work harder and makes systems noisy. We work to recognised sheet-metal ductwork specifications, seal joints, fit access panels for cleaning and insulate ducts that run through cold spaces or carry cold air. We install for our own ventilation systems and for other contractors, from short runs in a shop to full warehouse and office distribution.

Insulation and fire dampers

Thermal insulation and dampers where ducts pass through compartments, as designed.

Access panels

Fitted for future cleaning and inspection.

Spiral ductwork

Round galvanised ductwork for supply and extract runs.

Guide prices in Clwyd

Ductwork installation guide prices in Clwyd
Work	Guide price
Spiral ductwork supplied and installed (up to 315 mm diameter) (per metre)	£45–£90 + VAT
Rectangular ductwork supplied and installed, insulated where needed (per metre)	£90–£215 + VAT

These ranges use our Wales rates. Prices exclude VAT. You get a fixed written price before any work is booked.

Common reasons people call

Noise from undersized ducts
No access panels for cleaning
Uninsulated ducts dripping condensation

Rules in Wales

Wales has its own Part F ventilation guidance, published by the Welsh Government, and work is checked by building control. The Workplace (Health, Safety and Welfare) Regulations 1992 also apply, requiring sufficient fresh or purified air.

How the job runs

Survey
Drawings
Install
Insulate
Test

Towns we cover in Clwyd

Questions about ductwork installation in Clwyd

Are prices different in Clwyd?

Our guide prices are adjusted by region. In Clwyd we use Wales rates, so spiral ductwork supplied and installed (up to 315 mm diameter) is typically £45 to £90 + VAT per metre.

Do ducts need insulation?

Ducts carrying cold or warm air through unheated spaces usually need insulation to prevent heat loss and condensation.

Do you fit fire dampers?

We fit fire dampers where the design requires them; their selection and testing follow the fire strategy for the building.

Is the survey free in Clwyd?

For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.

Which rules apply to ventilation in Clwyd?

In Wales, the Welsh Government's own Approved Document F (2022 edition) applies to ventilation in homes, with a new edition taking effect on 4 March 2027. Rented homes must be fit for human habitation under the Renting Homes (Wales) Act 2016, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.