Products > Deck 22

Deck 22

Monarfloor® Deck 22 system is designed to reduce sound transmission through existing timber floors in situations where finished floor height is not critical.

Monarfloor Deck 22 consists of a layer of 8mm LRAC foam bonded to 22mm P5 V313 moisture resistant chipboard.

When installed as part of a complete sound reduction system it enables a timber floor to meet the sound transmission regulations of Part E (see table).

Monarfloor Deck 22 sound transmission performance
	DnT,w + Ctr	L'nT,w
Treated floor	50dB	50dB

Monarfloor Deck 22 Product Data
Overall board dimensions	2400mm x 600mm x 30mm thick
Foam thickness	8mm
Foam composition	Recycled Low Resonance type II Acoustic Chip (LRAC) foam

Specification

The acoustic insulant shall be:

Monarfloor Deck 22, manufactured by Icopal Ltd, Lyon Way, St Albans, Hertfordshire, AL4 0LB.

Install Monarfloor Deck 22 in accordance with relevant specification clauses and design details.

Installation

1. Fix Monarfloor Acoustic Flanking Band at the floor perimeter.
2. Lay Monarfloor Deck 22 over existing floor boards, in broken bond pattern, applying adhesive to all tongued and grooved panel joints.
3. Install skirting and trim off excess Flanking Band.

For advice on treatment of services and penetrations consult Services in our Design section or our brochure.