SG100 Threshold – Aluminium or Gold
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The SG100 Threshold is a heavy-duty door sill designed for demanding environments where durability and performance are essential. With a high-profile design and robust construction, it provides excellent protection against draughts, dust, and water ingress for external timber doors.
- High 25mm profile for strong weather resistance
- Suitable for outward and inward opening timber doors
- Reinforced design for high foot traffic and exposure
- Anodised aluminium or gold finish for long-term durability
- Can be used in new builds or retrofit applications
- Available lengths: 1000mm and 1828mm
- Finishes: Aluminium or Gold
Shipping & Returns
WHY CHOOSE PREMIER?
40+ Years of Trust
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.
No Quibble Returns
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
Real Human Support
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.
Straightforward Shipping
Shipping costs are clearly shown before you checkout. We work with trusted couriers to ensure smooth and fast trackable delivery straight to your door.
