Ventilation for new builds, extensions and lofts in Lanarkshire

New homes, extensions and loft conversions need ventilation that meets the building regulations and is tested before sign-off. We design the system, install it at the right stage of the build, measure the airflows and provide the commissioning information building control asks for.

Every job in Lanarkshire gets a written quote before it starts and a commissioning record when it finishes. We cover East Kilbride, Hamilton, Meikle Earnock, Cumbernauld and Coatbridge and the villages around them.

New builds & extensions in Lanarkshire at a glance

Area: Lanarkshire, Scotland
Towns listed: 18, largest East Kilbride
Postcode districts: ML1, ML3, G65, G67, ML4 and ML5
Price region: Scotland
Survey: Free survey (UK mainland)

What the work involves

We work for self-builders, small developers, builders and architects. Fitting ducts at first fix is far cheaper than retrofitting, so it pays to involve us before the ceilings go up.

Commissioning only

Testing and paperwork for systems installed by others.

MVHR for new builds

Design, first fix, second fix and commissioning for whole-home heat recovery.

MEV or dMEV

Continuous extract systems where MVHR is not specified.

Guide prices in Lanarkshire

Ventilation for new builds, extensions and lofts guide prices in Lanarkshire
Work	Guide price
MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms (per home)	£4,750–£7,650 inc VAT
Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan)	£330–£575 inc VAT
Airflow testing and commissioning sheet for extract fans (up to 6 fans) (per home)	£140–£285 inc VAT
MVHR or MEV commissioning test, every terminal measured and recorded (per system)	£235–£380 inc VAT

These ranges use our Scotland rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.

When to get it looked at

Ceilings are about to be boarded
Building control has asked for a ventilation strategy or commissioning sheet
Your SAP assessor has assumed a particular ventilation system

Rules in Scotland

In Scotland, ventilation is covered by the Building (Scotland) Regulations and section 3 of the Technical Handbooks, and most building work needs a building warrant first. We work to the Scottish ventilation standards and record the airflow achieved.

How the job runs

Drawings
Design
First fix
Second fix
Commission

Towns we cover in Lanarkshire

Questions about ventilation for new builds, extensions and lofts in Lanarkshire

Are prices different in Lanarkshire?

Our guide prices are adjusted by region. In Lanarkshire we use Scotland rates, so MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms is typically £4,750 to £7,650 inc VAT per home.

Can you just test a system someone else installed?

Yes. We can commission and test systems installed by others, and report any issues we find.

Do loft conversions need ventilation?

Yes. New bedrooms need background ventilation, and a new en-suite or bathroom needs extract to outside.

Is the survey free in Lanarkshire?

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 Lanarkshire?

In Scotland, ventilation is covered by section 3 of the Building Standards Technical Handbooks. Private rented homes must meet the Repairing Standard, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.