About Whan Developments

Who we are

Whan developments Limited is a family run  builders and construction business, that undertakes all aspects of construction work, in all sectors. It was founded by Mr David Whan. Based in Dromara, Co.Down, Northern Ireland.

What we do

Work undertaken:


New builds of all descriptions:

  • All house types are undertaken; intricate architectural details can be included.
  • All house types can be left with a turnkey specification.

Disabled adaptations:

  • Disabled access/ramps & handrails etc.
  • Bathroom conversions to facilitate disabled persons.
  • Kitchen adaptations for disabled persons.

Office blocks and other similar projects:

  • All types of work is undertaken. Aesthetical architectural features can be incorporated.

Conservation of period and listed buildings can be undertaken.

Long/short term maintenance contracts.

Where we operate


Our headquarters are based in Dromara and our area coverage spans widespread over Co. Down, Co. Armagh and Co. Antrim.

We try and keep our business strategy clear and simple; our company is built on good reputation, which is based on these principles:

  • Understanding the clients priorities and needs.
  • Using innovative techniques to acquire a time and cost effective solution.
  • Delivering to the client exactly what they want.