How To Offer Finance For Windows And Doors

Finance, explained in plain business terms

Customer finance lets you offer homeowners a way to spread the cost of windows and doors into predictable monthly payments, rather than relying on a single upfront card payment or bank transfer. For your business, it is a sales enablement tool: it can widen the pool of customers who can say yes, protect margin by reducing pressure to discount, and help you position premium, energy efficient specifications as affordable. In a market where homeowners increasingly treat upgrades as long term investments, finance can turn a large quote into a decision that feels manageable, transparent and planned.

Banner image concept: A modern UK home exterior at dusk, newly fitted uPVC windows and front door glowing warmly, while a homeowner reviews a simple finance plan on a tablet.

Why homeowners lean on finance for windows and doors

In this sector, customers often finance because the need is real but the timing is awkward: a failed unit, draughts, damp risk, security concerns, or spiralling energy bills rarely align with when spare cash is available. At the same time, demand for uPVC and other low maintenance, high performance upgrades is rising, and quality replacements can contribute meaningful resale value, with some analysis citing returns of up to around 70% at sale. With interest rates having dampened appetite for big one off spends, many households prefer structured repayments that preserve cash flow, keep emergency funds intact, and help them choose better insulation and security rather than compromising on spec.

How finance helps you sell more, not just sell cheaper

Offering finance can improve conversion because it reframes the conversation from total cost to affordability and outcomes. Instead of debating whether a full house replacement is “too much”, you can show the monthly figure alongside expected benefits like comfort, security and reduced heat loss. It also supports better pipeline control: customers who would otherwise delay for months can proceed sooner, which steadies your order book. And with expectations of future base rate cuts potentially improving confidence, having finance in place positions you to capture demand as households become more willing to commit. The key is clarity: representative examples, total repayable figures, and simple choices (such as 0% over shorter terms, or longer terms for lower monthly payments).

Typical transaction values (UK guidance)

What you can put on finance

1. uPVC windows (including A rated upgrades)

2. Composite, uPVC and aluminium front doors

3. Patio doors, French doors and bi fold doors

4. Replacement glazing units and sealed unit repairs (where eligible)

5. Porches and light structural upgrades tied to door replacement

6. Conservatory upgrades and roof conversions (where supported)

7. Hardware and security enhancements (locks, hinges, handles)

8. Installation, scaffolding and disposal as part of a single contracted job

FCA and compliance essentials (what you must get right)

If you introduce customers to finance, you may be carrying out credit broking activity and financial promotions, which are regulated in the UK. You need a compliant setup covering permissions or an appropriate arrangement, approved marketing statements, and the right pre contract information and disclosures before a customer applies. Your process should support fair, clear and not misleading communications, responsible affordability checks, and clear presentation of APR, total amount repayable, fees, and key terms. Training and record keeping matter.

Introducer versus broker: how the model usually works

Most installers do not want to become lenders. In an introducer model, you present finance as an option and refer interested customers to a broker or finance platform that sources a suitable lender product. The broker typically handles the regulated advice boundary, lender panel, application journey, and credit decisioning, while you focus on surveying, specification and installation. Commercially, this model can reduce operational burden: you get a structured way to offer multiple finance types (for example 0%, deferred payment, or longer term agreements) without building a full in house underwriting capability. The best setups keep the handover smooth so the customer feels they are dealing with one joined up experience.

A simple customer journey you can copy

1. Quote clearly: Present the cash price and at least one finance illustration (monthly payment, term, representative APR, and total repayable).

2. Confirm eligibility basics: Check minimum spend, customer age and UK residency requirements (your broker will confirm full criteria).

3. Capture consent: Make sure the customer agrees to be referred for finance and understands who provides it.

4. Send the link or referral: The customer completes the application online, typically with automated checks.

5. Decision and agreement: If approved, the customer reviews and signs the credit agreement digitally.

6. Book installation: Align survey, lead times, and any deposit requirements with the finance schedule.

7. Complete the job: Ensure the customer is satisfied and that completion is recorded in line with your finance process.

8. Get paid: Funds are usually released according to the agreed payment mechanism, while the customer repays monthly to the lender.

9. Aftercare: Provide warranty documents and a clear service route, reducing disputes and reinforcing trust.

Getting set up with Kandoo

Kandoo is a UK based retail finance broker, which means we help you add finance to your sales process without you becoming a lender. We work with you to understand your typical order values, the products you install, and the kinds of customers you serve, then match that to suitable finance options so your quotes remain competitive and your messaging stays clear. Just as importantly, we support the practicalities: how you present finance on your website and in showrooms, how your team talks about monthly costs, and how to keep the customer journey smooth from quote to installation. If your goal is more organic enquiries, we can also help you align your offer with the questions homeowners are already searching for, like APR, 0% deals, deposits and term lengths.

FAQs

What finance terms do window and door customers expect in the UK?

Many installers now offer a mix of short term promotional options (including 0% or deferred payment in some cases) and longer term agreements, with market benchmarks extending up to 120 months for larger projects.

Is 0% finance possible for windows and doors?

It can be, depending on the lender product and your commercial model. 0% is typically offered over shorter terms and may be used as a lead generation incentive, with clear eligibility and minimum spend rules.

How should we explain APR to customers?

APR is a way of expressing the cost of borrowing over a year, but customers also need the total amount repayable and the monthly payment. Make it practical: show what they repay in pounds, not just percentages.

Do customers usually need a deposit?

Some finance products require a deposit, often around 10%, while others may not. The right approach is to offer a small set of options so the customer can choose between lower upfront cost or lower monthly payments.

Will offering finance reduce our margins?

Not necessarily. Finance often protects margin because customers can choose the specification they want without forcing a discount to meet a cash budget. The key is pricing discipline and transparent examples.

Does finance help with urgent security or repair jobs?

Yes. When a door is insecure or a window failure is causing heat loss and damp risk, finance can let the customer act immediately rather than waiting to save.

What is the minimum project value for finance?

Minimum spends commonly start around £1,000 to £2,000 in this market, though it depends on the lender and product.

Can finance be offered for whole house replacements?

Yes. Larger values are often where finance is most effective, because spreading the cost helps customers proceed with a full upgrade rather than replacing a few units and delaying the rest.

Do we need FCA authorisation to offer finance?

If you are introducing customers to regulated credit, you must have the right regulatory setup. Many businesses operate via compliant introducer arrangements with a broker, supported by approved marketing and a defined process.

What should we put on our website to support organic leads?

Publish clear, plain English explanations of your finance options, example monthly costs, eligibility basics, and key terms like APR, total repayable and deposits. Transparent guidance builds trust and improves conversion from search traffic.