Slimline Threshold 1000mm

With over 40 years of combined experience, our team has been trusted by domestic and commercial customers across the UK. We work with fully certified, highly skilled independent installers - including those with FIRAS and BM Trada credentials -to deliver fire door sets you can rely on. Every product and service is backed by decades of hands-on expertise and a commitment to high-quality results.

We want you to feel 100% confident when ordering with us. That’s why we offer No Quibble Returns on all eligible items.

• Items must be in original packaging, and in the same condition you received them.
• Bespoke or made-to-order items are non-refundable.
• Simply email us at sales@activefiresafety.com to request your return.
• We’ll send you a return label and instructions - we make it easy.
• Refunds are processed once your item is received and approved.

For more information, visit our Refunds & Returns Policy

We get it! There’s nothing worse than needing help and only getting AI bots or auto-replies.

When you contact us, you’ll speak to a real person who knows fire safety and actually wants to help.

Whether you’ve got questions before buying or need support after your order, we’re here every step of the way. No ticket numbers, no frustrating loops, just real answers.

Shipping costs are clearly shown before you checkout. We work with trusted couriers to ensure smooth and fast trackable delivery straight to your door.