Builders database brings 13,000 new business opportunities

Builders Database: 13,000 Verified Email Contacts for UK Suppliers

The General Builders Database from Insight Data now includes over 13,000 unique email addresses, giving suppliers direct access to 22,000+ verified small and independent UK builders. This live prospect data allows trade suppliers to run highly targeted sales and marketing campaigns across email, phone, and direct mail.

Who’s in the Builders Database?

The database focuses on builders with a turnover below £5 million, typically operating in residential home improvements such as:

Window and door installations
Roofline and cladding
Conservatories and extensions
General renovations and new builds

Two UK construction workers analysing bar charts on-site at a live building project

Each record includes company name, contact person, job title, email, phone, location, and business type. Radius targeting is also available for localised campaigns near branches or depots.

Why Small Builders Shouldn’t Be Overlooked

Insight Data’s Head of Sales, Kirsty Winter, explains why this segment is crucial:

“Our research shows small builders are more active than ever in the home improvement sector. Many are now installing more windows and doors than traditional double glazing firms. If you’re supplying uPVC, aluminium or timber products and not targeting this market, you’re missing out.”

Small builders tend to rely on referrals rather than advertising, making them difficult to reach through standard marketing channels. The General Builders Database solves this problem by offering verified, regularly updated contact data you won’t find publicly online.

Marketing That Actually Reaches Builders

Most independent builders run their businesses via smartphone and are receptive to well-timed promotional content. Insight Data’s database helps you reach them effectively using:

Direct mail (cards, letters, product brochures)
Email marketing with time-sensitive offers or seasonal promotions
Phone follow-up using accurate contact details

Because these builders aren’t tied to specific systems or suppliers, they’re open to hearing about new products, better pricing, and improved service. This creates an ideal window for trade suppliers to gain new accounts and grow sales pipelines.

Get Access to the General Builders Database

Want to reach more small builders and generate qualified leads? Contact Insight Data to learn more about the General Builders Database and how it supports your next campaign.