Walls That Breathe
Crafting sustainable legacies in the heart of Wayanad. Discover Wienerberger masonry designed for tropical comfort.
Designed by Nature,
Perfected by Engineering
In the lush, rain-soaked landscapes of **Wayanad and Kerala**, construction is a dialogue with nature. **Wienerberger's Porotherm** blocks are the culmination of this dialogue—using the very earth beneath us to create homes that stay naturally cool during humid summers and dry during heavy monsoons.
Through **NM Tiles**, we bring this global benchmark in sustainable building to the Western Ghats. These are not mere bricks; they are thermal shields, crafted from 100% natural clay, ensuring your home is as healthy as the environment surrounding it.
Up to 5°C Cooler
Natural thermal insulation tailored for Kerala's tropical heat.
The Wall Solutions Portfolio
Precision engineered blocks for every architectural need.
Porotherm HP 100H (Half Block)
Precision-engineered half-size blocks for detailed wall work and seamless corners.
- •Size: 200mm x 100mm x 200mm
- •Compressive Strength: ≥3.5 N/mm²
- •Fire Resistance: 90 minutes
- •Utility: Ideal for door/window frames and corner adjustments.
Porotherm VP 200 (Load Bearing)
High-strength vertically perforated blocks designed for G+1 residential structures without RCC frames.
- •Compressive Strength: 7.0 N/mm²
- •U-Value: 1.2 W/m²K
- •Fire Resistance: 240 minutes
- •Benefit: 60% lighter than traditional bricks, saves cost on foundations.
Porotherm Thermobrick
The ultimate energy-efficient block with a U-Value of 0.6 W/m²K for extreme thermal comfort.
- •Thermal Conductivity: Exceptionally low
- •U-Value: 0.6 W/m²K
- •Application: Green buildings, hospitals, and luxury homes in Kerala's humidity.
- •Eco-friendly: Made from de-silted natural clay.
Porotherm Dryfix Adhesive
Revolutionize your construction site with Wienerberger's Dryfix technology. This polyurethane-based adhesive replaces traditional sand-cement mortar, enabling cleaner, faster, and stronger walls.
- Zero Water Usage (No Curing)
- 50% Faster Construction
- Superior Bond Strength
- Clean Construction Site
- Eco-friendly (Low VOC)
- Efficient Bulk Application
"The fastest way to build in Kerala."
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Explore Our Categories
Browse premium building materials from NM Tiles, Wayanad's trusted supplier since 1960.
Perforated Bricks
3 products available
Thomson Perforated Bricks (PBR4009)
Discover Thomson Perforated Bricks (Code: PBR4009) – high-quality natural clay perforated bricks from Thomson Tiles, Thrissur, Kerala, for strong, lightweight, and breathable wall construction. Sized at 8" x 5.75" x 3" (approx. 203mm x 146mm x 76mm), these bricks feature multiple perforations (holes) for reduced weight, superior mortar bonding, faster curing, and improved insulation. Key Benefits: Lightweight (reduces dead load), excellent thermal & acoustic insulation, breathable to prevent dampness and mold, high compressive strength, fire-resistant, eco-friendly natural clay, and cost-effective for walls. Ideal for partition walls, infill walls, boundary walls, low-cost housing, and traditional Kerala construction. Introductory price: $0 – Build lighter, stronger, and greener walls with Thomson's authentic Kerala clay quality!
Thomson Perforated Bricks (PBR4009)
Discover Thomson Perforated Bricks (Code: PBR4009) – high-quality natural clay perforated bricks from Thomson Tiles, Thrissur, Kerala, for strong, lightweight, and breathable wall construction. Sized at 9" x 4.25" x 3" (approx. 230mm x 108mm x 76mm), these bricks feature multiple perforations (holes) for reduced weight, better mortar bonding, faster curing, and improved insulation. Key Benefits: Lightweight (reduces dead load), excellent thermal & acoustic insulation, superior breathability to prevent dampness, high compressive strength, fire-resistant, eco-friendly natural clay, and cost-effective for walls. Ideal for partition walls, infill walls, boundary walls, low-cost housing, and traditional Kerala construction. Introductory price: $0 – Build lighter, stronger, and greener walls with Thomson's authentic Kerala clay quality!
Thomson Perforated Bricks (PB4007)
Discover Thomson Perforated Bricks (Code: PB4007) – high-quality natural clay perforated bricks from Thomson Tiles, Thrissur, Kerala, for strong, lightweight, and eco-friendly wall construction. Sized at 9" x 4.25" x 3" (approx. 230mm x 108mm x 76mm), these bricks feature strategic perforations (holes) for better curing, firing, weight reduction, and enhanced mortar grip. Key Benefits: Lightweight for reduced dead load, excellent thermal & acoustic insulation, superior breathability to prevent dampness, high compressive strength, fire-resistant, eco-friendly (natural clay), and cost-effective alternative to solid bricks. Ideal for partition walls, infill walls, boundary walls, and low-cost housing in Kerala. Introductory price: $0 – Build stronger, lighter, and greener walls with Thomson's trusted Kerala clay quality!
Hollow Blocks
8 products available
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Wienerberger Porotherm Dryfix Adhesive
Ready-to-use masonry adhesive for Porotherm blocks, enabling mortar-free, faster, and stronger wall bonding.
Thomson Hollow Bricks (Multiple Sizes)
Discover Thomson Hollow Bricks – a versatile range of premium natural clay hollow blocks from Thomson Tiles, Thrissur, Kerala, for lightweight, strong, breathable, and eco-friendly wall construction. Available in multiple sizes (from 9x4x3 to 14x8x6 inches), these blocks feature internal voids for weight reduction, better insulation, and superior mortar bonding. Key Benefits: Up to 40% lighter than solid bricks (reduced dead load), excellent thermal & acoustic insulation, breathability to prevent dampness/mold, high compressive strength, fire-resistant, sustainable natural clay, and cost-effective for faster builds. Ideal for partition walls, infill walls, boundary walls, external walls, and low-cost housing in Kerala. Introductory price: $0 – Build cooler, lighter, and greener walls with Thomson's authentic Kerala clay excellence!
Thomson Hollow Bricks (HB4006)
Discover Thomson Hollow Bricks (Code: HB4006) – high-quality natural clay hollow blocks from Thomson Tiles, Thrissur, Kerala, for lightweight, strong, and breathable wall construction. Sized at 12" x 6" x 2" (approx. 305mm x 152mm x 51mm), with 200 pieces per 100 sq ft and 3kg per piece, these hollow blocks offer excellent coverage and traditional Kerala durability. Key Benefits: Significantly reduced weight (lighter than solid bricks), superior thermal & acoustic insulation, breathability to prevent dampness and mold, high compressive strength, fire-resistant, eco-friendly natural clay, and cost-effective for walls. Ideal for partition walls, infill walls, boundary walls, and low-cost housing in Kerala. Introductory price: $0 – Build lighter, cooler, and greener walls with Thomson's authentic Kerala clay quality!
Thomson Hollow Bricks (HB4004 / HB4005)
Discover Thomson Hollow Bricks (Codes: HB4004 & HB4005) – premium natural clay hollow blocks from Thomson Tiles, Thrissur, Kerala, for lightweight, strong, and breathable wall construction. Available in two sizes: 12" x 4" x 3" (HB4004, ~2.7kg/piece) and 9" x 4" x 3" (HB4005, ~2.3kg/piece), with coverage of 400 and 535 pieces per 100 sq ft respectively (for 9-inch wall thickness). Key Benefits: Significantly reduced weight (lighter than solid bricks), excellent thermal & acoustic insulation, superior breathability to prevent dampness, high compressive strength, fire-resistant, eco-friendly natural clay, and cost-effective for walls. Ideal for partition walls, infill walls, boundary walls, and low-cost housing in Kerala. Introductory price: $0 – Build lighter, cooler, and greener walls with Thomson's authentic Kerala clay quality!
Wienerberger Porotherm Thermobrick Hollow Clay Block
Advanced insulating hollow clay block with superior thermal performance for energy-efficient walls in hot climates.
Wienerberger Porotherm HP 100 Hollow Clay Block
Ultra-Thin Lightweight Walling Discover the Wienerberger Porotherm HP 100 Hollow Clay Block – premium horizontally perforated hollow clay bricks from Wienerberger for ultra-thin, lightweight non-load bearing infill and partition walls in framed structures. Sized at 400mm x 100mm x 200mm (16" x 4" x 8"), each weighs just 6.3kg with a density of 768 kg/m³ and delivers reliable 90-minute fire resistance. Key Benefits: Outstanding thermal & acoustic insulation in minimal thickness, dramatic dead load reduction, ultra-fast construction, natural sustainability, and excellent compressive strength. Perfect for internal partitions, space-saving infills, and eco-friendly interiors.
Wienerberger Porotherm HP 150 Hollow Clay Block
Wienerberger Porotherm HP 150 Hollow Clay Block: Efficient Walling for Thinner Infill Discover the Wienerberger Porotherm HP 150 Hollow Clay Block – premium horizontally perforated hollow clay bricks from Wienerberger for lightweight, thinner non-load bearing infill walls in framed structures. Sized at 400mm x 150mm x 200mm (16" x 6" x 8"), each weighs 8.8kg with a density of 733 kg/m³ and provides reliable 120-minute fire resistance. Key Benefits: Excellent thermal & acoustic insulation in reduced thickness, lower dead load for structural efficiency, faster & cleaner construction, natural sustainability, and strong compressive performance. Ideal for internal partitions and thinner external infill walls.
Wienerberger Porotherm HP 200 Hollow Clay Block
Vertically perforated load-bearing hollow clay block for G+1 structures, enabling column-free construction with superior strength and insulation.