£10 Off Orders Over £250 (Inc Vat)
Automatically applied at the checkout
Rated as excellent
Based on 9,361 happy customers
Free Next Day Delivery Over £75 (Inc Vat)*
£10 Off Orders Over £250 (Inc Vat) | Same Day Dispatch
Order before 3pm for Next Working Day Delivery

Stormguard Slimline Screwport Inward Opening Threshold Door Sill - 914mm Aluminium

£15.96 £13.30
No reviews
In Stock SKU: 9547SA ShareShare Compare
Secure Payments
Check Delivery Charge


At a glance:

  • For use with PVC, wood, composite and metal frames
  • Designed to fit onto a subsill or directly onto a threshold
  • Seals gaps 12mm-14mm
  • Pre-drilled drainage and fixing holes

When you have a gap under your front door, it can result in draughts blowing underneath and higher energy bills! However, if you install this top-quality long, thin 914 mm Stormguard Slimline Screwport inward-opening aluminium threshold door sill, you get the protection you need from wind while also allowing your home to hold onto more of its heat.

This popular door sill is able to seal your home against troublesome draughts, and due to its sturdy construction and corrosion-resistant surface, it’s more than able to withstand the rigours of regular use. Also, the slim design of this hardware allows it to seamlessly integrate into your door’s profile while also complementing a wide array of contemporary colour schemes.

Getting this long, thin 914 mm Stormguard Slimline Screwport inward-opening aluminium threshold door sill fitted is a relatively simple task. To begin with, measure your door's width with a tape measure and cut to size. After this, drill the pilot holes in line with the product's pre-drilled holes before securing the hardware to the door with the screws supplied. Finally, check alignment and adjust if needed.

Insulating your home against cold winds is imperative in Britain, particularly during Winter. So, if you’re seeking more ways to insulate your exterior and interior doors, be sure to also take a look at our wide array of keyhole covers, letterplates and draught excluders.



Trust Pilot
Not yet reviewed
Excellent 0% 0 reviews
Great 0% 0 reviews
Average 0% 0 reviews
Poor 0% 0 reviews
Bad 0% 0 reviews



We offer a simple delivery service. All orders are dispatched via a next-day-delivery service.

We dispatch before 3 pm (Monday to Friday) so make sure you place your order before 3 pm if you require your order the following working day.

If you require an order urgently or on a specific date, please call our sales office on 0800 0590 950 (Monday to Friday) and we will assist you in the best way possible.

NOTE: Any orders placed after 3pm on Friday or over the weekend will be processed the next working day.


Click & Collect is Available With DPDMore Info
OVER £75
Next Working Day UK Delivery
Next Working Day Before 12:00pm
Next Working Day Before 10:30am
Saturday Delivery*
Offshore UK Delivery