100% Cloud-based ERP trading system for plumbing merchants

Trading software that’s as specialist as your customers need it to be. We provide straightforward inventory and order management software for Plumbers’ Merchants, Bathroom Suppliers and Plumbing & Heating Merchants.


UT400 is our all new Cloud-based inventory and order management software system designed specifically for merchant businesses like Plumbing and Heating Merchants and Bathroom and Kitchen Suppliers. It is the UK’s first truly browser-based ERP system designed specifically for merchant businesses like yours.

We have been developing and delivering specialist merchant software software for UK plumbers’ merchants and bathroom and plumbing suppliers for over 35 years. UT400 is flexible, easy to use and incredibly powerful. It helps you to buy better, stock smarter and sell faster and you have all the benefits of working with an experienced team of real people on hand to support and guide you every step of the way. Loaded with features to make every day life as a plumbing merchant simpler, UT400 is the culmination of over 35 years’ experience in providing simple, powerful software for UK plumbing merchants.

We know that plumbing merchants needs to provide a specialised service for their plumbing and heating customers. That’s why our systems are fully customisable, so you can stock, measure and sell exactly how your customers need you to. Better profitability for you, better service for them.

UT400 is straightforward, powerful and surprisingly affordable, with a simple all-in monthly per user price plan that makes our bathroom and plumbing merchant software incredibly good value. Check out our prices and see for yourself how fast our software can pay for itself, making it the perfect solution for every size of business. We also provide full training, data migration and onboarding as part of the package, so there are no nasty surprises later on.

UT400 Builders Merchant Software Overview

System Features

UT400 is a straightforward, cloud-based ERP software system specifically designed to help UK bathroom and plumbing suppliers and merchants to buy better, stock smarter and sell faster.  It is loaded with features to make your day job easier, giving you the information you need to make business-critical decisions, faster. And because it’s cloud-based, you can access it any time, from anywhere, on any device.

Features include:

Stock Control Each Product

From full suites to individual unit items, every item you trade can be held to its own stock method for both public and trade customers. That means more accurate stockholding, less wastage, and more profit, plus happier customers and smoother administration.

Multi-Branch Trading

Know what is stocked at every branch, in any format, instantly. Place orders for customers to be despatched from straight from your other branches, or restock regionally before you run out.

Alert Alert!

UT400 tracks your system and can warn of things you may be concerned about – whether that’s customers near their credit limit, products running low on stock or customers’ drop in spending, you can stay one step ahead. Total flexibility to choose which alerts you set, including upper or lower limits, and time-sensitive reminders.

Scan or Tablet signed Delivery Notes

Delivery Notes can be scanned into the system, or drivers can get customers to sign directly on an Android tablet. Signed proof of delivery can then either be emailed when requested or automatically attached to every invoice, meaning smoother integration with the system for up-to-the-minute accuracy, reporting and customer service.

Manufacturing, Processing & Treatments

Add to customer orders or manufacturers / suppliers for stock orders. Mill and Return lines improve the description of processing required, adding the right information to the cost and selling price of a job to ensure you are making a sensible margin every time. You can also send material to Outworkers for additional processing – whatever your way of working, UT400 allows you the ultimate control with the ultimate flexibility.

Product Barcoding

Hold multiple barcodes against each product. Generate in-house barcodes alongside manufacturer ones for faster order entry, stocktaking, replenishment and product checks, making sure your business runs exactly how you need it to.

Kit Products

Hold groups of products as a Kit (e.g. bathroom suite) or as a quick way to add in multiple items often sold together.

Advanced Product Pricing

Ultimate flexibility for tailored pricing, including customer, quantity, delivery method, aggregate, agreements and schedules.

This is just a selection of the advantages UT400 can offer your business. Plus, all our builders’ merchant software systems come with the peace of mind of an experienced team of real people at the end of the phone.  Book a call to discuss your requirements and see how UT400 can transform your business.