Our Recent Projects

Manufacturing & Supplying Tanks Since 1968

NP case study

Learn more about the projects we have worked on.

Our products have been installed in houses, restaurants, sports facilities and a lighthouse!

Below are some examples of projects we have carried out for some of our customers, including bespoke solutions, showing you just how easy it is to install a Tricel septic tank or a Tricel domestic sewage treatment plant or a Tricel commercial sewage treatment plant.

RHS Garden Centre

RHS Bridgewater Manchester

Irrigation Tank Installation

Nominal Capacity 100,000 Litres

RHS Garden Centre

The Johnny Walker Experience

Potable Water Storage Tank & Water Mist Tank

Nominal Capacity 34,750 Litres

Water Storage Tank Installation


Water storage tanks

Nominal Capacity 60,000 Litres

79 Fitzjohns Avenue


Cold water storage tank

Nominal Capacity 13,174 Litres

school replacement water tank

Dumfries and Galloway

Cold water storage tank

Nominal Capacity 6,000 Litres

Emergency hospital Glasgow

Air-Water Treatments Ltd

Cold water storage tank

Nominal Capacity 168,000 Litres

University of Edinburgh

Edinburgh University

Water storage tank

Nominal Capacity 3,000 Litres

cairn lodge

Cairn Lodge Hotel

Water storage tank

Tank Dimensions 2m x 1m x 1.5m

emtec combined tank enclosure


Sprinkler water tank

Nominal Capacity 2,000 Litres

Live active ltd

Live Action Ltd Ice Rink, Perth

Water storage tank

Tank Dimensions 3.5m x 2m x 2m

south Lanarkshire

South Lanarkshire

Bespoke water tank

Nominal Capacity 1,125 litres

sheffield wednesday


Cold water storage tank

Nominal Capacity 15,000 Litres

Tunnocks factory


Cold water storage tank

Nominal Capacity 130,000 Litres

haptic cow


Custom moulding

Dimensions 980mm x 660mm x 270mm

Ebbsfleet stadium


Cold water storage tank

Nominal Capacity 9,000 Litres



Water storage tank

Nominal Capacity 216,000 Litres

Dundee stadium


Water storage tank

Tank Dimensions 12m x 2m x 1.3m


London Heathrow

Water storage tanks

Nominal Dimensions 10m x 4m x 2.5m, 2m x 2m x 2m, 4m x 2m x 2m

four season hotel


Water storage tank

Tank Dimensions 2.5m x 1.5m x 1m

sheffield arena

Motorpoint Arena Sheffield

Water storage tank

Tank Dimensions 6m x 4m x 3m

Case Study Project Videos




Our Team Tank Care+ Service for your Cold Water Tanks

Our support team is on hand to answer all your water tank queries. Call, email or instant chat with us today. Track your order, general enquiries, water storage tank specifications, request a quote or just give us feedback.

Our team has over 50 years of experience in providing GRP cold water tank solutions to our customers across all industry sectors throughout the country.

We are happy to help, get in touch!


Team Tank Care - Water Storage Tanks

Benefits of working with Nicholson Plastics

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Expert Leading

Manufacturing GRP cold water storage solutions for domestic, industrial, agricultural & commercial industry sectors since 1968. 

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CPD Training

We have created a CPD training course to develop and improve industry professionals with the correct skills in specifying water storage solutions.

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ISO Certified

Our cold water storage tanks including WRAS approved, are manufactured to the highest quality and ISO standards.

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Team Tank Care+

We provide a dedicated customer support team to help with technical queries including drawing returns, delivery, installation & site support.

Our Accreditations

At Nicholson’s, we pride ourselves in manufacturing and installing GRP water storage solutions of the highest quality throughout the UK. To see our certifications - Click here.


construction line logo
bsi member cert
Certified ISO company
cpd member logo
chas accredited contractor
safe contractor approved