Kilargo Is4015 Heavy Duty Low Profile Threshold Plate - Available In Various Finishes And Sizes
Kilargo Is4015 Heavy Duty Low Profile Threshold Plate - Available In Various Finishes And Sizes
The Kilargo IS4015 is a heavy-duty, low-profile threshold plate with a 6 mm wheelchair-friendly profile, used with Kilargo door bottom seals to stop rain, draughts and smoke at the doorway. Supplied with PVC bedding pads to eliminate vibration, noise and moisture under the plate.
Key Features
What It's Used For
Use the IS4015 at accessible doorways in commercial, healthcare, education and residential buildings – entries, corridors and unit doors – wherever a threshold must give a door bottom seal a proper landing without obstructing wheelchairs, walkers or trolleys.
Pair it with a Kilargo automatic bottom seal (e.g. IS8010si) or sweep seal so the door closes onto a flat, sealed surface.
Specifications
| Type | Heavy-duty low-profile threshold plate |
| Profile height | 6mm (accessibility compliant) |
| Use with | Kilargo door bottom seals |
| Bedding | PVC bedding pads supplied |
| Finish | Silver, bronze or black anodised aluminium |
| Available sizes | 1000mm, 1250mm, 1500mm, 1750mm, 2000mm, 2250mm, 2500mm, 2750mm, 3000mm, 3500mm, 4000mm, 4500mm, 5000mm |
| Available finishes | Black Anodised, Clear Anodised |
| MPN | IS4015 |
Compliance & What It Means
Fire and smoke approvals apply to tested, proprietary door assemblies. Always confirm suitability for your specific door type and required rating with your fire door manufacturer or building certifier.
Is the IS4015 wheelchair friendly / disability compliant?
Yes - its low profile keeps the threshold within the limits of AS 1428.1 (Design for Access and Mobility) and BCA/NCC clauses D2.15 & D3.3, so it can be used on accessible paths of travel without creating a barrier for wheelchairs or a trip hazard.
Does a threshold plate seal the door by itself?
A threshold plate provides the hard, flat (or ramped) sealing surface at the floor - it works together with a Kilargo door bottom seal (automatic drop seal or sweep seal) that closes onto it. The plate stops water tracking under the sill and gives the seal a consistent surface, and the pair together block rain, draughts, smoke and noise.
How is the threshold plate fixed down?
Stainless steel fixing screws and plugs are supplied. Alternatively, most Kilargo thresholds can be bedded in builder's adhesive for a concealed fixing. PVC bedding pads (where supplied) go underneath to eliminate vibration, noise and moisture ingress beneath the plate.
What lengths does the IS4015 come in?
Standard lengths are 1000mm and 2250mm, and it can be ordered in 250mm increments from 1000mm to 5000mm. Plates can also be cut down on site for an exact doorway fit.
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.
