Wienerberger Porotherm: The Future of Clay
Eco-friendly, thermal-insulated, and incredibly strong. Build a home that breathes with Porotherm hollow bricks.
Natural Comfort with Terracotta Technology
**Wienerberger Porotherm** blocks are not just bricks; they are a sophisticated walling system. Made from 100% natural clay, these hollow blocks are designed to address the unique challenges of Kerala's climate—combining extreme durability with natural cooling.
As an **Authorized Dealer** in Wayanad, **NM Tiles** brings this world-class European building technology to your doorstep. The Porotherm HP (Horizontally Perforated) series is ideal for non-load-bearing infill masonry, offering up to 60% weight reduction compared to traditional bricks.
Choosing Wienerberger means choosing a sustainable legacy. These bricks have a lifespan of over 150 years and are fully recyclable, making them the most eco-friendly choice for modern construction.
The NM Tiles Authorized Service
Direct Wienerberger Partnership
Official HP 150/200 and VP block variants with manufacturer-backed quality.
Project Technical Support
Expert guidance on mortar consumption and construction efficiency tailored for your plan.
Complimentary Site Delivery
Free shipping for large-scale residential and commercial projects across Kerala.
Porotherm Advantages
Why architects and builders prefer Wienerberger.
100% Natural Clay
Made from pure terracotta clay with no toxic chemicals—breathable and healthy.
Self-Insulating
Hollow perforations trap air to provide natural thermal insulation (U-value ~1.0 W/m²K).
240 min Fire Rating
Non-combustible material offering superior safety for multi-story residences.
Rapid Construction
Larger blocks and lightweight design speed up wall construction by 3x.
Build with Wienerberger Excellence
Get an official quote for your construction project today. We offer the best bulk rates for Porotherm bricks in Wayanad and Kerala.
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.