KILARGO IS7061 ASTRAGAL DOOR SEAL - AVAILABLE IN VARIOUS SIZES
KILARGO IS7061 ASTRAGAL DOOR SEAL - AVAILABLE IN VARIOUS SIZES
The Kilargo IS7061 is a twin-blade astragal seal for the meeting stiles of double doors (single swing, one active leaf), sealing on two faces of the door surface for proven smoke and acoustic performance. The thin fixing leg face-fixes without rebating (where gap allows) and can be checked around locks and latches. Suits gaps of 2.5–6 mm.
Key Features
What It's Used For
Use the IS7061 where the meeting stile of a door pair must achieve real smoke or acoustic ratings – corridor smoke doors, ward pairs, office and education doors. The two-face sealing action outperforms single-blade astragals on both smoke leakage and sound.
Works with plain or rebated stiles. For the neatest corners where the astragal meets perimeter seals, add the matching ISRG7061 corner seal.
Specifications
| Type | Twin-blade astragal / meeting-stile seal |
| Suits | Single-swing double doors (one active leaf) |
| Gap size | Min. 2.5mm / max. 6mm |
| Fixing | Face-fixed via thin fixing leg |
| Finish | Silver anodised aluminium, black sealing blades |
| Available sizes | 2250mm, 2500mm, 2750mm, 3000mm, 3500mm |
| MPN | IS7061 |
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.
What meeting-stile gap does the IS7061 suit?
It seals meeting-stile gaps of 2.5mm up to 6mm. Measure the gap between the two closed door leaves; if yours falls outside the range, call Prime Hardware on 1800 329 028 and we'll match an alternative Kilargo astragal.
What makes the IS7061 different from the IS7060si?
The IS7061 seals on two faces of the door surface with twin blades, giving stronger smoke and acoustic performance in a tighter 2.5-6mm gap range. The IS7060si uses a single silicone gasket and handles larger gaps up to 10mm.
Do I need a door sequence selector with an astragal seal?
If both leaves of the pair are active (both open), yes - a door sequence selector should be considered so the leaves always close in the correct order over the astragal. If one leaf is fixed shut, it isn't required.
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.
