How To Offer Finance For Loft Conversions

Updated
May 7, 2026 12:03 PM
Written by Nathan Cafearo
A practical guide for UK loft firms to offer customer finance, increase conversions, and stay compliant, with typical values, customer journeys, and how Kandoo can help.

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What customer finance unlocks for loft conversion firms

Customer finance lets your clients spread the cost of a loft conversion into predictable monthly payments, while you get paid promptly once the work is agreed. In practice, it turns a high-consideration home improvement into a more accessible purchase decision, especially when budgets are tight or homeowners prefer not to deplete savings. For your business, finance can smooth demand across the year, reduce price-only negotiations, and help customers choose the right specification rather than the cheapest compromise. Done well, it becomes part of a professional quoting process, not a sales tactic.

Standout thought: affordability sells projects that desire alone cannot.

Why homeowners fund loft projects in different ways

Loft conversions are a classic “value-adding” spend, but they are still a large outlay, with UK averages often cited around £50,000 and a wide range depending on the design and property type. Many homeowners prefer fixed, time-bound borrowing such as unsecured personal loans, commonly available from around £1,000 up to £35,000 with terms typically 2 to 7 years and representative APRs for home-improvement lending often starting in the mid-6% range for suitable applicants. Others use mortgage-based routes such as remortgaging or a further advance to access lower secured rates, while some use 0% credit cards for smaller finishing costs, or seek grants when energy-efficiency measures are included.

How finance helps you win more work

Offering finance can increase sales by reframing the decision from “Can we afford £50,000?” to “Does this monthly payment fit our household budget?”. That shift tends to reduce drop-off after the survey and quote stage, particularly where a homeowner is comparing you with firms that already present a monthly figure. Finance can also lift average order value, because clients can choose better insulation, storage, staircases, or higher-spec windows without needing all the cash upfront. Finally, it shortens the path to agreement: when customers can apply quickly and receive a clear outcome, your quote becomes easier to approve and schedule.

Next step: add a monthly payment example to every quotation option (good, better, best) so customers can compare based on outcomes, not just price.

Typical loft conversion transaction values

Conversion scope Typical UK price range Common finance approach Why it fits
Light-touch room upgrade (finishing, storage, redecorating) £2,000 to £10,000 0% credit card or short-term promotional finance Works for smaller, time-limited costs if repaid before standard APR applies
Standard loft conversion (common family use case) £27,500 to £55,000 Personal loan or specialist fixed-term finance; sometimes remortgage Predictable repayments; many prefer avoiding securing additional debt on the home
Larger or complex conversion (multiple dormers, structural work) £55,000 to £75,000+ Remortgage, further advance, or secured loan Larger borrowing limits and potentially lower rates, with security-related risk considerations

Examples of what customers can finance

  1. Full loft conversion (design, structural work, build, and fit-out)

  2. Velux or dormer window packages

  3. Staircase installation and fire-safety upgrades

  4. Insulation and ventilation improvements

  5. Built-in storage and bespoke joinery

  6. Electricals, lighting, and heating extensions

  7. Bathroom or en-suite additions

  8. Flooring, plastering, and decorating

FCA and compliance essentials (what to get right)

If you introduce customers to third-party finance, you must be clear, fair, and not misleading about costs, risks, and eligibility. Present representative examples carefully, explain that approvals depend on status, and avoid implying guaranteed acceptance. Ensure customers understand key terms such as APR, total amount payable, and what happens if payments are missed. Keep marketing and in-branch or in-home conversations consistent with the lender’s and broker’s approved materials, and maintain a simple record of what was offered and when.

Introducer and broker models, explained in plain English

Most loft conversion firms do not want to become a lender. Instead, an introducer model allows you to present finance as an option and then pass the customer to a regulated broker or lender to handle eligibility checks, affordability assessment, and documentation. The customer remains in control of whether they apply, and the credit decision is made by the finance provider, not by you. This structure can be particularly effective for higher-value projects where customers may be considering several routes, such as unsecured borrowing, secured borrowing, or a home-improvement finance plan with a fixed term.

Standout thought: you keep the relationship and the project delivery, while the broker manages the regulated credit journey.

What a well-run customer journey looks like

  1. Quote presentation: provide a cash price and one or more finance illustrations (for example, different deposit options or terms).

  2. Customer chooses a route: they select cash, finance, or “decide later” without pressure.

  3. Soft discussion of suitability: confirm what they want to achieve and their preferred monthly budget band.

  4. Application handover: the customer completes a finance application via the broker or provider’s journey.

  5. Decision and offer: the customer receives an approval decision and reviews the agreement terms.

  6. Acceptance: they accept the credit agreement directly with the lender or finance provider.

  7. Project scheduling: you confirm start dates, milestones, and any deposit requirements.

  8. Works completed: deliver the project to specification and maintain clear documentation.

  9. Aftercare: provide snagging support and ensure the customer knows who to contact about repayments (the lender) versus the build (you).

Getting started with Kandoo

Kandoo is a UK-based retail finance broker, which means we help you offer customer finance without you becoming a lender. We’ll discuss your typical job values, how you sell today, and the type of customers you serve, then help you implement a finance option that feels natural alongside your quotations. The aim is simple: give homeowners a clear monthly payment route for projects that often sit in the £27,500 to £75,000+ range, while keeping the process transparent and professionally presented. Once set up, you can include finance from the first conversation, not as an afterthought when budget becomes an objection.

Next step: review your last 20 lost quotes and identify how many were “budget-related”. That number is your immediate finance opportunity.

FAQs

Q: What type of finance do customers most commonly use for loft conversions? A: Many homeowners use unsecured personal loans because they offer fixed monthly payments and avoid securing additional borrowing on the property, typically across 2 to 7 years up to around £35,000 depending on lender criteria.

Q: Do customers ever fund loft conversions through their mortgage? A: Yes. Remortgaging or taking a further advance is common for larger budgets because rates can be lower than unsecured borrowing. The trade-off is that the debt is secured on the home and may extend the overall borrowing period.

Q: Is it worth offering finance if my projects are usually under £25,000? A: Often, yes. Customers still like predictable monthly payments, and smaller-ticket finance can cover key elements such as windows, staircases, insulation upgrades, or finishing works that can otherwise stall decisions.

Q: Can customers use 0% credit cards for part of the build? A: For smaller costs, yes, especially for finishing touches. The key is disciplined repayment before the promotional period ends, because standard APRs can be much higher afterwards.

Q: Are there grants available for loft conversions? A: Sometimes. Funding is typically linked to energy-efficiency measures and may vary by local authority or scheme criteria. It can reduce out-of-pocket costs, but it rarely covers an entire conversion.

Q: Does offering finance mean I have to become FCA regulated? A: Not necessarily. Many firms operate as introducers, where the regulated broker or lender handles the credit process. Your role is to present the option clearly and pass the customer through the approved journey.

Q: Will offering finance slow down my sales process? A: A well-designed finance journey usually speeds decisions up because affordability is addressed early. The biggest improvement often comes from including monthly payment illustrations within the initial quote pack.

Q: What should I put on my website and quotes? A: Keep it simple: “Finance available, subject to status”, an example APR only where approved, and a clear route to enquire. Your broker partner should provide compliant wording and assets.

I am a business

Looking to offer finance options to my customers

Find out more

Apply for a loan

I'd like to apply for a loan

Apply now

Apply for a loan

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