How do construction business loans work?

• Cash flow challenge: My construction projects need upfront funding for labour, equipment, and materials, but clients often take months to pay invoices, leaving me short on cash.

• Perfect for: Construction firms, contractors, and developers needing flexible funding to cover upfront costs and manage long payment cycles.

Novuna helps construction businesses access loans and funding solutions designed to bridge cash flow gaps. We compare providers, guide you through the application, and ensure you get the right deal for your needs.

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Why construction businesses need loans

Construction projects often require significant upfront investment in staff, machinery, and raw materials. With long payment terms and staged client payments, loans can keep projects moving without putting pressure on working capital.

Construction business loans can be a perfect way to bridge the gap to keep your projects and investments running smoothly.

Types of construction business loans

Working capital loans

Working capital loans give you short-term cash to cover everyday business costs including payroll, supplier invoices, CIS liabilities, plant hire - all while waiting for client payments or retention releases to clear.

• Typical amount: £10,000 – £500,000

• Typical term: 3-24 months

• Best for: bridging stage payments, covering payroll gaps, funding new contract mobilisation

Equipment finance

Equipment finance spreads the cost of machinery, plant, or commercial vehicles over time so you don't have to commit a large lump sum upfront. The equipment itself usually acts as security.

• Typical amount: £5,000 – £2m+ per asset

• Typical term: 1 – 7 years

• Best for: buying excavators, telehandlers, scaffolding systems, tipper trucks, site offices

Project finance

Project finance funds a specific large-scale development or multiple concurrent projects, typically with repayment tied to project milestones or completion.

• Typical amount: £250,000 – £10m+

• Typical term: linked to project timeline (often 12 – 36 months)

• Best for: main contractors running multiple sites, developers funding a scheme through to sale

Invoice finance

Invoice finance releases cash tied up in unpaid applications for payment or invoices, helping you cover ongoing costs without waiting 30, 60 or 90 days for main contractors to settle. In construction specifically, some lenders will also advance against uncertified applications which is particularly useful for subcontractors.

• Typical amount: up to 90% of invoice value

• Typical speed: funds released within 24 hours

• Best for: subcontractors with long payment terms, firms dealing with slow-paying main contractors

Bridging loans

Bridging loans are short-term finance used to cover immediate costs while you wait for longer-term funding, a property sale, or a major payment to land.

• Typical amount: £50,000 – £10m

• Typical term: 3-24 months

• Best for: property developers bridging between purchase and refinance, contractors buying land or stock quickly

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What do construction business loans cost in the UK?

In early 2026, typical rates for construction business loans in the UK range between 4% and 12% per annum, depending on the loan type, the lender, and the borrower profile. Specifically:

• Unsecured working capital loans: Typically 6% – 12% APR, or around 0.9% – 2% per month for short-term products

• Secured asset and equipment finance: Typically 4% – 8% APR (lower because the asset acts as security)

• Project finance and bridging: Usually 0.5% – 1.5% per month, priced on the project risk

Rates are driven by five factors: the amount borrowed, the term, whether it's secured or unsecured, your trading history, and your personal and business credit profile. A contractor with a strong track record and signed contracts in hand will pay materially less than a new business applying unsecured.

How to qualify for construction business loans

• Maintain up-to-date financial records

• Provide clear cash flow forecasts

• Show evidence of existing or upcoming contracts

• Build a strong credit history to improve approval chances

How Novuna Business Cash Flow helps

Novuna has decades of experience supporting construction businesses with tailored finance. Whether you need working capital for day-to-day operations or loans to fund major projects, we’ll connect you with the right lender to keep your business building with confidence.