Membrane sheets are widely used to protect concrete surfaces from rainwater and moisture. They can be applied on roofs terraces basements foundations retaining walls and other construction areas where moisture protection is required. In Taxila property owners contractors and builders can choose from APP bitumen membrane SBS membrane self adhesive membrane and PVC membrane according to the project requirements.

Unicorn Chemical provides membrane sheet products and installation solutions for residential commercial and industrial projects. The right membrane depends on the surface condition exposure level required thickness and installation method.

What Is a Membrane Sheet

A membrane sheet is a flexible protective layer installed over a prepared construction surface. Bituminous membranes contain modified bitumen and a reinforcement layer that provides strength and flexibility. Different surface finishes are available for exposed and protected applications.

APP modified membrane is commonly selected for exposed roof areas because it provides good heat and UV resistance. SBS membrane provides greater flexibility and can be suitable for areas where movement is expected. Self adhesive sheets provide a cold application option for selected projects.

Membrane Sheet Length Width and Thickness

Membrane roll dimensions depend on the manufacturer and product range. A common format is 1 meter wide with a roll length of 10 meters. Some products are also available in 15 meter rolls. Unicorn Chemical lists its APP torch membrane in 3mm and 4mm thickness with a 1m x 10m roll size.

Other manufacturers offer APP membrane in thicknesses ranging from 2mm to 4mm with 1 meter wide and 10 meter or 15 meter roll options.

For most roofing projects 3mm and 4mm options are commonly considered. The final thickness should be selected according to the surface condition expected exposure and system design.

Membrane Sheet Price in Taxila

The membrane sheet price depends on thickness membrane type brand quality roll size transportation and installation requirements. A July 2026 published market estimate lists 3mm APP membrane at about Rs 3500 to Rs 5000 per roll. The estimated price for 4mm APP is Rs 4500 to Rs 6500 per roll. SBS membrane is listed around Rs 5000 to Rs 7500 per roll while self adhesive membrane is around Rs 4000 to Rs 7000 per roll. These are indicative prices and the actual quotation can change according to supplier location material specification and project size. 

Installation cost may be calculated separately. Surface preparation primer labour transportation and additional treatment around drains corners and joints can also affect the total project cost.

Types of Membrane Sheets

APP Modified Bitumen Membrane

APP membrane is a popular option for flat roofs terraces and exposed concrete surfaces. It is normally installed with the torch on method and provides good resistance to heat and weather exposure. Unicorn Chemical offers APP torch membrane in 3mm and 4mm options. 

SBS Modified Bitumen Membrane

SBS membrane uses a flexible polymer modification. It can be considered for basements foundations retaining walls podiums and other areas where flexibility is important.

Self Adhesive Membrane

Self adhesive membrane has an adhesive backing and can be installed without torch heating. It can be useful for selected applications where hot work is not preferred.

PVC Membrane

PVC membrane is a synthetic sheet used for specialized construction applications. It can be selected for roofs foundations water containment and other areas according to the project design.

Where Membrane Sheets Are Used

Membrane sheets can be used in residential buildings commercial properties factories warehouses and other structures. Common applications include concrete roofs terraces balconies basements foundations retaining walls underground structures parking decks podiums and selected water containment areas.

Before installation the surface should be checked for cracks loose material uneven areas and drainage problems. Proper preparation helps the membrane system perform more reliably.

Benefits of Using a Bitumen Membrane

A properly installed membrane creates a continuous protective layer over the treated surface. It helps reduce moisture penetration and can protect concrete from prolonged exposure to water.

Other benefits include good flexibility strong bonding when correctly installed and suitability for different construction applications. The correct membrane type should be selected according to the exposure and substrate.

Membrane Sheet Installation in Taxila

Installation starts with cleaning and preparing the surface. Dust loose particles and damaged material should be removed. Cracks and surface defects should be repaired before applying primer.

For torch applied membrane the rolls are aligned over the prepared surface and heated from the underside. The membrane is then bonded firmly to the substrate. Joints require proper overlap and sealing. Unicorn Chemical recommends an 80mm to 100mm overlap for its torch membrane application. 

Drains corners pipe penetrations and termination points also need careful treatment because these areas can become weak points if installation is not done correctly.

Membrane Sheet Near Me in Taxila

People searching for membrane sheet near me or a membrane supplier near me in Taxila can find local building material suppliers in the city. For example Sadat building material is listed on Jala Road while Malik Building Material Company is listed on Syed Sagheer Hussain Shah Road.

Margalaa Building Matrial Supply United Brothers Enterprises is also listed near Attock Pump in Taxila. These businesses can be useful for local construction material sourcing. For membrane selection it is still important to confirm the membrane type thickness roll size and intended application before purchasing.

Service Areas Around Taxila

Our service coverage can include Taxila City and nearby construction areas such as Wah Cantt Wah Industrial Estate HMC Colony HIT area New Taxila Faisal Hills Gulshan Colony Mohra Shah Wali Pindar Jaba Tarnol Margalla Colony Hassan Abdal and nearby GT Road areas.

We can discuss material supply and installation requirements based on the project location and surface area.

Why Choose Unicorn Chemical PK

Unicorn Chemical focuses on construction chemical products and site based solutions. We can help select a membrane system according to roof condition surface type thickness requirements and installation method.

Our services can include membrane sheet supply surface preparation guidance membrane installation joint treatment and related construction chemical solutions. Visit unicornchemical.pk to learn more about available products and request a quotation.

FAQs

What is the common membrane sheet thickness?

3mm and 4mm are common options for many bituminous membrane applications. Other thicknesses are available depending on the product and project requirements.

What is the membrane sheet price in Taxila?

Indicative 2026 market estimates range from about Rs 3500 to Rs 7500 per roll depending on membrane type and thickness. The final price should be confirmed with the supplier before ordering. 

Can membrane sheets be used on roofs?

Yes. APP bitumen membranes are commonly used on flat roofs terraces and other concrete surfaces.

Do you provide membrane sheet installation?

Yes. Installation can include surface preparation membrane application joint treatment and finishing according to the project requirements.

Which membrane sheet should I choose?

The appropriate product depends on the surface condition exposure temperature movement and project design. A site assessment can help determine the suitable membrane type and thickness.

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