Batwing Acoustic Door Seal & Smoke Seal

In stock

The Lorient Curved Fin Batwings ® acoustic and smoke seals minimise the opening and closing resistance of the door leaf due to its unique, curved fins.

Flexible elastomeric fin material springs back to original shape to provide ongoing performance and durability in service.

Acoustically tested in accordance with BS EN ISO 10140-1: 2010 +A1: 2012 and proven to meet the requirements of Approved Document E. Will achieve a rating of 31dB Rw when tested on a typical FD30 door assembly, in conjunction with an IS8010 si threshold seal - no additional perimeter seal required.

Effective smoke seal up to 200 °C.

Aggressive self-adhesive backing tested on many surfaces, including MDF.

Tested to 1,000,000 opening and closing cycles on a full size door assembly, without failure.

Head and jambs of single and double leaf doors.

Sold individually
x1 2.1m Length

Hardware (Shipped with DPD Ireland)

Most of our stock is shipped by DPD within Ireland.

We keep a large collection of Door & Window parts in stock.

*Deliveries within Ireland take between 1-2 working days after an order has been placed.

*Subject to stock availability. 

Products listed as "In stock" may require addional days to be acquired from distrubution.

Please enquire on product availability to ensure no delays.

Orders are delivered by DPD for a flat rate of €11.99 for the Island of Ireland


Doors, Worktops, Kitchen Carcasses etc..

Please enquire for delivery cost on items that can't be shipped via DPD. 

We stock Light Grey Kitchen Carcasses here in Sligo

We stock Acrylic Kitchen doors & drawers in Sligo

Internal doors typically arrive to our store within 3-5 days from order if required, though we are experiencing delays with certain doors right now.

Kitchen & Wardrobe doors are made to order & delivered to our store in Sligo within 2-3 weeks, certain doors are available within 1 week, please inquire.

Products listed as "Out of stock" may be available to be ordered or manufactured 

We have temporarily suspended deliveries to the UK due to Brexit processing costs/delays.

Other countries may also be excluded if not covered by our courier.  

Collections available from our Store in Sligo

Silvers Door Store Ltd


Sligo Town



F91 CY64

Tel: 071 919 2011

Opening Hours: Mon – Fri 9:00 - 6:00 Sat – 09:00 – 1:00


Automatic Drop Seal
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Automatic Drop Seal