Grimsby Timber Merchant

Howarth Timber & Building Supplies has been a building supplier in Grimsby since 1986, moving into its current location in February 2015. The move has allowed the branch to grow our range of heavy-side building materials, whilst introducing a full range of Plumbing & Heating products. They are now a leading plumbing suppliers Grimsby offering all of your plumbing and heating needs to the Grimsby area.

The N.E. Lincolnshire branch is more than a timber yard, with a wide range of mixed merchant products including bricks, blocks, timber, aggregates, fencing, landscaping and roofing.

How to find us

Eastgate, Grimsby, North East Lincolnshire, DN32 9BA

Customer car parking

Get in touch


01472 361621

[email protected]


01472 361621

[email protected]


Branch opening hours

Mon - Thur




07:00 - 17:00

07:00 - 16:00

08:00 - 12:00


Showroom opening hours

Mon - Thur




08:00 - 17:00

08:00 - 16:00

08:00 - 12:00


Holiday Hours

Not Applicable


Meet our staff

Andrew Smith

Branch Manager

John Booth

Assistant Branch Manager

Simon Parker

Plumbing & Heating Manager

Lisa Smith

Showroom Sales Manager

Services we offer

Flooring display

HSS Hire

KBB Design service

Kitchens & bathrooms showroom

Plumbing & Heating

Timber cutting service

XL Joinery door display

Additional Services

Book Skip Hire online in Grimsby at

Easy to use online booking system
Speedy delivery to anywhere in the UK, within 24 hours (on orders placed before 10am)
We offer the freedom to choose the day of delivery and collection to suit your needs, which is great if you are working on a schedule. Plus, should your requirements change – as often happens in life – your collection date can be adjusted easily without any long phone calls or messing about.
If your skip is getting full, with our efficient service you can easily exchange an existing skip that is full of waste, for an empty one.
We have a full range of skips, with a choice of four skip sizes
• 4 yard open
• 6 yard open
• 8 yard open
• 12 yard open
We’ll take a wide range of house, building and garden waste
Get a Quote and order your skip in four quick and easy steps