Membrane Sheet in Gujrat is a practical solution for protecting roofs, terraces, basements and concrete structures from moisture and water penetration. Bitumen membrane systems are supplied in different thicknesses and formulations so the right product can be selected according to the building condition and application. APP and SBS modified membranes are commonly used for roof and below grade applications.
What Is a Membrane Sheet
A membrane sheet is a factory manufactured sheet generally produced with modified bitumen and a reinforcing carrier such as polyester or fiberglass. The sheet is supplied in rolls and installed over a prepared surface to create a continuous protective layer.
Bitumen membrane systems are commonly used on RCC roofs, terraces, foundations, basements, retaining walls and other areas where protection from water is required. Gujrat also has construction and industrial activity where sheet based protection can be useful for both new construction and renovation work.
Membrane Sheet Length Width and Thickness
Membrane dimensions vary according to the manufacturer and product specification. A common configuration is approximately 1 meter wide with a roll length of 10 or 15 meters. Common thickness options include 2mm, 3mm and 4mm.
For example, a commercially available bitumen membrane is offered in 1m x 10m or 15m rolls with 2mm, 3mm and 4mm thickness options. (ultraconstruction.pk)
The thickness should be selected according to the application. A 3mm membrane may be suitable for protected systems while 4mm can be considered for demanding roof applications where a heavier membrane is required.
Membrane Sheet Price in Gujrat
The Membrane Sheet Price depends on the membrane type, thickness, manufacturer, reinforcement, surface finish and quantity required. Published 2026 market estimates place 3mm APP membrane at approximately Rs3500 to Rs5000 per roll and 4mm APP membrane at approximately Rs4500 to Rs6500 per roll. SBS membrane is estimated around Rs5000 to Rs7500 per roll while self adhesive membrane can range from Rs4000 to Rs7000 per roll. These are indicative prices and actual rates can change according to supplier and location.
The total Membrane Sheet Cost may also include primer, surface preparation, crack repairs, labour, detailing and protective layers. A project quotation should therefore clearly separate material and installation requirements.
Types of Membrane Sheets
APP Modified Bitumen Membrane
APP membrane is commonly selected for roof applications where the sheet is exposed to heat and weather conditions. It provides a strong bitumen layer and is available in different thicknesses and finishes.
SBS Modified Bitumen Membrane
SBS membrane offers greater flexibility and can be considered for areas where movement or flexibility is an important requirement. It is commonly used for foundations, basements and other demanding construction areas.
Self Adhesive Membrane
Self adhesive membrane has an adhesive backing and does not require the same torch application method as conventional torch on products. It can be useful where flame based installation is unsuitable.
PVC Membrane
PVC membrane is a synthetic sheet system used for selected roofs, foundations, tanks and specialized construction applications. The appropriate system depends on the structure and exposure conditions.
Where Membrane Sheets Are Used
A waterproofing membrane can be installed on RCC roofs, terraces, balconies, basements, foundations, retaining walls, podiums and selected industrial structures. Membrane systems can also be used during renovation when an existing roof has recurring leakage or moisture problems.
For exposed roofs the surface finish should be selected according to the expected weather and traffic conditions. For underground structures the membrane should be combined with suitable protection and drainage details.
Benefits of Bitumen Membrane
A properly installed bituminous membrane provides a continuous sheet based barrier and consistent thickness across the treated area. Reinforced membranes also provide strength and dimensional stability.
Important benefits include:
- Multiple thickness options
- Suitable systems for roofs and foundations
- Consistent factory manufactured quality
- APP options for exposed roof applications
- SBS options for flexible applications
- Suitable for new construction and renovation
- Can be protected with screed or other finishing layers
Membrane Sheet Installation in Gujrat
Installation should begin with a detailed inspection of the surface. Concrete should be sound, clean and free from loose material. Cracks, damaged areas and drainage problems should be corrected before the membrane is installed.
For torch applied systems the prepared substrate is normally primed first. Rolls are positioned with suitable overlaps and the underside is heated before bonding it to the prepared surface. Side laps and end laps must be properly sealed. Parapets, corners, drains, pipe penetrations and other details also require careful treatment.
Good installation is important because even a high quality membrane can perform poorly if the substrate preparation or joint detailing is inadequate.
Membrane Sheet Near Me in Gujrat
If you are searching for Membrane Sheet Near Me in Gujrat, compare suppliers and contractors based on membrane thickness, roll dimensions, reinforcement, surface finish and installation method.
There are construction and chemical businesses operating in the wider Gujrat area. For example AKKAS METAL PROCESSING ( A M P ) is listed in the Small Industrial Area on GT Road in Gujrat. However, product availability should be confirmed directly before purchasing a particular membrane specification.
Service Areas in Gujrat
Membrane sheet supply and installation can be arranged across Gujrat City and nearby areas including Model Town, Satellite Town, Fawara Chowk, Jalalpur Jattan, Kunjah, Lalamusa, Kharian, Dinga, Sarai Alamgir, Kotla Arab Ali Khan, Daulat Nagar, Shadiwal, Mangowal, Bhimber Road, GT Road, Small Industrial Area and surrounding construction areas.
Why Choose Unicorn Chemical PK
Unicorn Chemical provides construction chemical solutions for residential, commercial and industrial projects. Services can include product selection, site assessment, surface preparation guidance, membrane supply and installation support.
Before selecting a membrane system the roof or structure should be checked for cracks, drainage problems, existing coatings, standing water and movement. You can visit unicornchemical.pk to review available construction chemical solutions and discuss the requirements of your project.
Frequently Asked Questions
What thickness of membrane sheet is commonly available?
Common thicknesses include 2mm, 3mm and 4mm. The suitable thickness depends on the application and required system.
What is the difference between APP and SBS membrane?
APP modified bitumen is commonly used for heat and weather exposed applications while SBS modified bitumen offers greater flexibility for movement prone applications.
What is the membrane sheet price in Gujrat?
Indicative 2026 market estimates range from about Rs3500 to Rs7500 per roll depending on membrane type and thickness. Installation and preparation can increase the overall project cost.
Can membrane sheets be installed on an old roof?
Yes. The existing roof should first be inspected. Loose layers, cracks, damaged concrete and drainage problems should be corrected before installation.
Can I get membrane sheet installation near me?
Membrane supply and installation can be arranged for Gujrat and surrounding areas. The final quotation depends on the roof area, surface condition, selected membrane and installation requirements.
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