Spread the cost of your new windows and doors with flexible, affordable finance, tailored to suit your budget and lifestyle.
BUY NOW, PAY SUMMER 2027 — FINANCE NOW AVAILABLE | T&Cs; Apply. Subject to Status.
At Castle Windows Newbury, we believe a beautiful home shouldn’t be out of reach. That’s why we offer a range of finance options — including Buy Now Pay Later and Interest Free Credit — so you can start enjoying your improvements right away, without the upfront cost.
Three flexible ways to fund your project. All subject to status and affordability checks.
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Highest Rated
Flexible Finance
Est. 1990
No Hard Sell

Ready to Transform Your Home?
Get a free, no-obligation quote today and ask us about our finance options.
IMPORTANT FINANCE INFORMATION
Credit Broker: Castle Windows Newbury acts as a credit broker, not a lender. Finance is provided by a third-party lender and is subject to status, affordability assessment, and credit check. Not all customers will qualify for finance.
12 Month Buy Now Pay Later: Representative example: 16.9% APR representative. Loan term up to 120 months. No payments are due during the 12-month deferral period. Interest accrues from the date of the agreement. T&Cs apply.
Up to 36 Months Interest Free Credit: 0% interest for the agreed credit period. You repay only the amount borrowed. Subject to status. T&Cs apply.
3 Month Buy Now Pay Later: Representative example: 13.9% APR representative. Loan term up to 120 months. No payments due during the 3-month deferral period. T&Cs apply.
Please Note: All finance offers are subject to change without notice. Castle Windows Newbury Ltd is registered in England & Wales. Finance products are subject to regulatory approval