Name: Prime Hardware
Rating: 4.9 (110 reviews)

Description & Specifications FAQs

Kilargo

KILARGO IS5130 BRUSH DOOR SEAL 50MM BRUSH ALUMINIUM CARRIER - AVAILABLE IN VARIOUS COLOUR AND SIZES

The Kilargo IS5130 is a nylon brush door seal with a 50mm brush in a slim anodised aluminium carrier – the biggest in the range. Fitted around heads, jambs, door bottoms and meeting stiles of swing, revolving, tilt-up and roller doors, the dense black filaments block draughts, dust, insects and weather.

50mm nylon brushDraughts, dust & pestsScrew or self-adhesive100k cycle tested

Key Features

50mm black nylon brush locked into a galvanised steel strip

Slim-line carrier aesthetically angled to avoid dust build-up

Suits swing, revolving, tilt-up and roller doors

Blocks draughts, dust, insects and wind-driven weather

Screw-fix or self-adhere: fixing screws AND aggressive backing tape supplied

Durability tested beyond 100,000 open/close cycles

Silver or black anodised carrier; replacement brush available (IS5130B); Australian made

What It's Used For

Brush seals are the flexible all-rounders of door sealing – the IS5130 suits garage and roller doors, warehouse doors, shopfronts and any gap that moves or varies. The filaments flex over uneven floors and spring back, sealing where rigid gaskets can't.

Use it for draught-proofing, dust control, pest exclusion and energy efficiency; when the brush eventually wears, replace just the insert (IS5130B) rather than the whole seal.

Specifications

Type	Nylon brush door seal in aluminium carrier
Brush	50mm black nylon, galvanised steel spine
Suits	Swing, revolving, tilt-up & roller doors
Fixing	Screw-fixed or self-adhesive (both supplied)
Finish	Silver or black anodised carrier
Available sizes	1000mm, 1250mm, 1500mm, 1750mm, 2000mm, 2250mm, 2500mm, 2750mm, 3000mm
Available finishes	Black Anodised, Clear Anodised
MPN	IS5130

Compliance & What It Means

Durability — 100,000+ cycles. Durability tested through more than 100,000 open-and-close cycles, so it keeps performing in busy commercial and residential doorways.

Not a fire seal. This product is not a fire-rated seal. It is designed for draught, dust, insect and weather sealing. If your door is a fire door, pair it with (or choose) a Kilargo intumescent fire seal tested to AS 1530.4.

Ordering & dispatch. This is a non-stocked, specialty architectural item ordered directly from the Kilargo factory line. Please allow a standard handling time of 5–8 business days after cleared payment before dispatch. Need it sooner, or not sure which seal suits your door? Call Prime Hardware on 1800 329 028.

What gap will a 50mm brush cover?

As a rule of thumb a brush seals gaps up to about two-thirds of its bristle length while keeping good contact - so the 50mm brush on the IS5130 comfortably handles typical door clearances. Measure your largest gap and call 1800 329 028 if unsure.

Can I replace the brush without removing the carrier?

Yes - the brush strip slides out of the aluminium carrier. Order the matching IS5130B brush insert, slide it in (slightly kinked for an interference fit) and the seal is as new.

What lengths are available?

Standard lengths are 1000mm and 2250mm, with 250mm increments available from 1000mm to 3000mm. Seals can be cut down on site for an exact door width.

What is the handling time for this item?

This is a non-stocked, specialty architectural item ordered directly from the Kilargo factory. Allow a standard handling time of 5–8 business days after cleared payment before dispatch. If your project needs express turnaround, call Prime Hardware on 1800 329 028 to confirm current factory lead times.

I'm not sure this is the right seal for my door — can I get help?

Yes. Door sealing depends on your door type, the gap sizes and what you need to seal against (fire, smoke, sound, weather or drafts). Call Prime Hardware on 1800 329 028 with your door details and gap measurements and we'll confirm the right Kilargo seal, size and finish before you order.