What Is the Product Transfer Window of Leading UK Banks

TLDR

A product transfer allows existing mortgage customers to switch to a new mortgage deal with their current lender before their existing rate expires. Many lenders allow product transfers several months before the current deal ends, helping borrowers secure a new rate early.

What Is a Product Transfer?

A product transfer allows borrowers to move from their existing mortgage deal to a new one with the same lender.

Unlike remortgaging to a different lender, product transfers typically involve less paperwork and may not require a full mortgage application.

Why Lenders Offer Product Transfer Windows

Product transfer windows allow borrowers to secure a new rate before their current fixed deal ends. This can provide certainty for borrowers during periods of changing interest rates.

Product Transfer Windows of Big Six Lenders

Policies may vary. Information is accurate as of 15/03/2026.

Real Life Example

In one case, we secured a product transfer for a client as soon as the lender’s window opened, around four months before their current deal was due to expire. During the period between the initial selection and completion, the lender reduced rates several times as market conditions improved.

Because this was a product transfer with the same lender, we were able to switch the client to the newer, lower-rate products with the client’s approval, without additional credit checks or documentation.

By the time the new deal completed, the client had moved onto a more competitive rate.

FAQs

1. What is a product transfer?

Switching to a new mortgage deal with your current lender.

2. Do product transfers require a full application?

Often less documentation is required.

3. When can I apply for a product transfer?

Usually several months before the current deal ends.

4. Is a product transfer the same as remortgaging?

No, remortgaging involves switching lenders.

5. Should I compare other lenders before transferring?

Borrowers may wish to review available options.

Important Note

Choosing between a product transfer and remortgaging depends on individual circumstances, lender criteria, and the mortgage products available at the time.

FCA Disclaimer

Your home may be repossessed if you do not keep up repayments on your mortgage.

This article is for general information only and does not constitute personalised financial advice.