PetFelt Ceiling Rafts
PetFelt Ceiling Rafts
A cutting-edge acoustic solution designed to elevate acoustic performance while enhancing the aesthetic appeal of your space. These rafts represent a fusion of innovation and sustainability, crafted from our high-density PetFelt Fibre for both durability and refined aesthetics.
Installed with ease, our acoustic ceiling rafts come complete with adjustable cable kits and fixtures, ensuring a hassle-free setup process.
Datasheet - Product Datasheet
Materials - 12 & 24mm
Colours - 60+ variants
Designs - 4+ variants
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Technical Data
COMPOSITION:
24mm Recycled PET Fibre @ 133-200 Kgs per M3 density. Light, no irritation, eco friendly, washable, fade-resistant, fireproof.
DIMENSION:
w:600mm h:1200mm (+/- 1mm)
w:1200mm h:1200mm (+/- 1mm)
w:2400mm h:1200mm (+/- 1mm)
d:1200mm (+/- 1mm) Circular
d:600mm (+/- 1mm) Circular
(Customisation available with MOQ)
ASSEMBLY:
Rafts are suspended by use of the included cable kits (5-150cm drop capacity). A full installation guide is included with each and every sale.
FIRE RATING:
EN13501-12007 Class B,s1/2,D0
NRC:
9mm = 0.80 (200mm Cavity), 0.80 (400mm Cavity)
12mm = 0.85 (200mm Cavity), 0.85 (400mm Cavity)
24mm = 0.90 (200mm Cavity), 0.90 (400mm Cavity)
NRC = Noise reduction coefficient. A measure of a panel's overall sound reduction/absorption, ranging from 0=zero to 1=100% absorption
SUSTAINABILITY:
PetFelt contains a minimum of 75% recycled polyester fibre (post-consumer, from PET bottle-flake), ensuring comparatively low embodied energy. Off-cuts and manufacturing waste are reused or recycled wherever possible. Uncontaminated panels can be recycled.
Designs
RECTANGULAR
2400mm(L) x 1200mm(W) x 24mm(H)
CIRCULAR
1200mm(D) x 24mm(H)
HEXAGON
1200mm(W) x 420mm(H)
SQUARE
1200mm(L) x 1200mm(W) x 420mm(H)
(custom designs/sizes available)
Colours & Samples
Resources
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Specifying this product? > Copy the NBS clause below directly into your project documents. For custom cuts or prints, please contact info@gbacoustics.co.uk.
Manufacturer: GB Acoustics Ltd (www.gbacoustics.co.uk / 07488 446 696)
Product Reference: PetFelt Acoustic Ceiling Raft
Material: 100% PET Polyester fiber (minimum 75% recycled plastic bottle content)
Thickness: [Select: 12mm / 24mm]
Fire Performance (EN 13501-1:2018): [Select based on thickness: 12mm = Class B - s2, d0 | 24mm = Class B - s1, d0]
Acoustic Performance: Up to Class A sound absorption (system dependent)
Shape: [Select: Rectangle / Circle / Square / Hexagon / Custom Shape]
Colour / Finish: [Insert colour choice from GB Acoustics 60+ Colour Range, or insert 'Custom Print']
Dimensions: [Insert Dimensions, e.g., 1200mm Diameter / 2400mm x 1200mm]
Installation: Suspended horizontally using manufacturer-approved adjustable wire
suspension kits (minimum 4 fixing points per standard raft).
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Frequently Asked Questions
About PetFelt Suspended
Ceiling Rafts
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A: Suspended rafts are significantly more efficient due to double-sided absorption. By hanging the raft with an air gap (e.g., 200mm - 400mm) below the structural ceiling, you capture sound on the bottom face and the top face as sound reflects off the soffit. This allows a single 1200x1200mm raft to achieve an absorption value of 1.6 Sabins, effectively acting like a much larger panel.
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A: Installation is simple and tool-free. Each raft comes complete with adjustable 1.5-meter suspension cable kits. The cable grippers screw directly into the panel and the ceiling fixing can be attached to concrete, plasterboard, or even clipped onto an existing T-grid. The adjustable clutch allows you to level the raft perfectly without cutting wires.
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A: Yes. PetFelt is easy to cut on-site using a sharp blade or hole saw. This allows you to install downlights, pendant drops, or smoke sensors directly through the face of the panel. This creates a seamless "acoustic cloud" that manages both sound and light above meeting tables or workstations.
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A: We offer four standard geometric profiles: Rectangular (2400x1200mm), Square (1200x1200mm), Circular (1200mm or 600mm diameter), and Hexagon. However, we can CNC cut any custom shape to match your branding or floor plan.
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A: Absolutely. Our PetFelt material is fire-rated to EN13501-1 Class B-s1/2,d0, meaning it is self-extinguishing and produces low smoke. Additionally, unlike fiberglass or mineral wool rafts, PetFelt is non-irritant, non-allergenic, and shatterproof, making it a safe and durable choice for high-traffic educational environments.
Enquiries