Underground Drainage for Omagh, delivered to site

Choosing from our drainage range

• Soakaway cratesFor surface water where ground conditions allow.
• Pea gravel beddingBedding and surround for pipe trenches.
• Bends, junctions and couplersFittings to change direction and join branches.
• Inspection chambers and coversPlastic chambers with covers rated for the location.
• Gullies and channel drainsTo collect surface water from yards and drives.

Estimating your drainage

An 8 m run of 110 mm drain needs 3 pipes in 3 m lengths (or 2 in 6 m lengths), plus a bend or junction at each change of direction and an inspection chamber where your design shows one. Add pea gravel for bedding and surround and we will price the lot together.

How delivery works in Omagh

Pipe travels in 3 m and 6 m lengths; fittings and chambers come boxed or loose with the load. Deliveries to Northern Ireland include a sea crossing, so we quote each order individually.

• Clear a level area for pallets, ideally on boards, so materials stay out of standing water.
• In summer Omagh gets around 17h 17m of daylight, but early deliveries still beat the traffic and give the longest working day.
• With roughly 7h 15m of daylight in Omagh around the shortest day, morning deliveries leave more working light for the job.

Choosing drainage

Covers for the location

Chamber covers are rated for loads, from pedestrian areas to drives. Tell us where each chamber sits.

Building over or near a sewer

Building near a public sewer may need permission from the water company. Check before you dig.

In Northern Ireland building work follows the Building Regulations (Northern Ireland), with guidance in the Technical Booklets, and applications go to the council's building control team.

Underground Drainage questions

Do I need an inspection chamber?

Drains need access points at changes of direction and junctions in many cases. Your design will show where.

Do you deliver drainage to Omagh?

Yes. We deliver across Omagh, including BT81, BT78, BT79. Deliveries to Northern Ireland include a sea crossing, so we quote each order individually. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.

Is there a minimum order for delivery to Omagh?

There is no fixed minimum. For very small orders we will tell you honestly if the delivery cost outweighs the materials, so you can decide.

What fall should a drain have?

Domestic drains are commonly laid at a gradient around 1:40 to 1:80 depending on the pipe size and flow; follow your approved design or your national drainage guidance (Approved Document H in England and Wales, Technical Handbook section 3 in Scotland, Technical Booklet N in Northern Ireland).