I. Product Specifications & Price

Glass Wool Roll Felt standard specifications: length 1000‑2000mm × width 1200mm, thickness optional from 5‑100 mm. Price: RMB 5‑20 per square meter.
The roll material can be cut to any required length. Featuring good flexibility, it is suitable for thermal insulation and sound‑absorbing construction for large‑area roofs, pipelines, steel‑structure enclosures and ceiling cavities.

II. Performance Advantages & Features

1、Class‑A Non‑combustible Fire Resistance
Made of inorganic glass fiber, it will not burn in fire or release toxic fumes. It meets building fire‑protection requirements and is widely used in commercial fire‑proof projects.

2、Excellent Sound Absorption & Noise Reduction
Its fluffy porous‑fiber structure effectively absorbs medium‑ and high‑frequency noise and reduces reverberation and echo. It delivers outstanding sound‑absorbing performance for large‑area cavity filling.

3、Thermal Insulation & Energy Saving
The fiber layer traps static air to block heat transfer and minimize heat loss. It provides remarkable energy‑saving insulation effects for steel‑structure workshops and roofs.

4、Flexible Roll for Easy Installation
Supplied in rolls, it can be cut to desired lengths on‑site. It bends to fit curved surfaces, pipes and curved components for high‑efficiency handling and laying.

5、Corrosion‑resistant & Anti‑aging
The inorganic material resists rot, mildew and insect infestation, enabling long‑term stable service even in humid environments.

6、High System Compatibility
Compatible with light‑steel keels, sound‑insulation boards and waterproof facings. It is used for heat preservation and noise reduction in workshops, ceilings and pipelines, and can also serve as sound‑absorbing thermal lining for equipment.

III. Detailed Application Scenarios

Residential Indoor Applications

1、Household Spaces: Filling ceiling and roof cavities of villa attics to achieve dual effects of thermal insulation and noise‑reduction sound absorption.

Commercial & Entertainment Venues

2、Commercial KTVs, chess & card rooms, live‑stream studios, recording studios: Large‑area cavity filling in ceilings to help optimize indoor acoustic environments.

Office & Public Buildings

3、Office buildings, meeting rooms, auditoriums: Ceiling thermal insulation and sound absorption to improve indoor acoustic conditions.

Industrial & Steel‑structure Applications

4、Steel‑structure factories and workshops: Roof and wall thermal insulation and sound absorption to lower internal noise and reduce heat exchange between indoors and outdoors.

5、Fans and pipeline equipment: Wrapping for thermal insulation and noise elimination to deliver heat‑barrier and noise‑reduction results.

Cultural‑tourism & Other Scenarios

6、Large‑scale buildings such as hotels, homestays and stadiums: Thermal‑insulation and sound‑absorption projects for roofs and ceilings.

Note: Glass wool roll felt is a filling‑type material mainly for sound absorption and thermal insulation; it provides no direct sound‑insulation capability. For sound‑insulation projects, it shall be installed together with sound‑insulation panels and keel systems.

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