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Guide to Window & Door Systems in India (Wood vs. uPVC vs. Aluminium)

12 min read

The walls and roof of your home form its protective shell, but it is the windows and doors that animate this shell, transforming it into a living, breathing space. These are the portals that connect you to the world outside, framing views, inviting in light, and ushering in fresh air. The strategic placement and design of these openings are fundamental to the psychology of architecture and lighting, influencing everything from mood to perceived space. Simultaneously, they are your primary line of defense, shielding you from the elements—the sun's intense glare, the force of monsoon rains, the intrusion of dust, and the disturbance of external noise. Consequently, the choice of your window and door systems, a critical part of any comprehensive home design, is a fundamental decision with profound and lasting implications for your home's aesthetic character, its long-term durability, your daily comfort, your monthly energy expenditure, and your family's security.

As your home's masonry walls rise and the openings are defined, the crucial phase of installing these complex systems begins. Your architectural blueprints will have a specific type of window and door system specified, a choice made after careful consideration of performance, aesthetics, and budget. This in-depth guide is designed to provide you, the Project Owner, with a comprehensive comparison of the three primary frame materials used in modern Indian homes—Wood, Aluminium, and uPVC—and to demystify the different types of glass available. This knowledge will empower you to understand the rationale behind the system chosen for your home, to recognize the hallmarks of quality, and to be an informed partner in verifying a flawless installation.

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Design with OnGrid

From plot to plan — fixed-fee design, delivered online.

Start your project

Design with OnGrid

From plot to plan — fixed-fee design, delivered online.

Start your project

Regional Differences on Vastu Shastra in Indian Homes - Architect's Role

8 min read

Vastu Shastra, the ancient Indian science of architecture, has been an integral part of home design in India for centuries. It is a holistic system that considers the orientation of a building, the placement of rooms, and the use of colors and materials to create a harmonious and balanced living environment . While the core principles of Vastu remain consistent throughout India, there are some regional variations in its application. This article explores the nuances of Vastu planning in South India versus North India, with a specific focus on how it affects homeowners in Maharashtra and the role architects play in incorporating these principles.

In South India, Vastu Shastra is deeply rooted in tradition and is often strictly adhered to. Some key features of Vastu planning in South India include:

Red Bricks, AAC Blocks, and Concrete Blocks in the Indian Context

10 min read

As the reinforced concrete skeleton of your home—the columns and beams—reaches for the sky, the next transformative phase of construction begins. This is when the walls are built, enclosing the spaces and giving your home its tangible form and character. The material chosen for these walls, a critical decision specified in your architectural blueprints, is one of the most significant determinants of your home’s long-term comfort, its energy performance, the speed of its construction, and its overall project cost.

As the Project Owner, you will see large stacks of one of three primary walling materials arrive on your site: the age-old Traditional Red Clay Bricks, the modern Lightweight AAC (Autoclaved Aerated Concrete) Blocks, or the versatile and robust Concrete Blocks. Each has a distinct lineage, manufacturing process, and set of performance characteristics. Understanding the fundamental differences between them, and the engineering and design rationale for why your architect chose a specific one for your home, is essential for any discerning homeowner. For expert guidance on these choices and their impact on your architectural design, refer to our detailed architecture services.

Rat Trap Bond - Home Design with Energy Efficiency and Cost-Effectiveness

3 min read

In the realm of sustainable architecture, the rat trap bond technique is gaining prominence for its remarkable blend of cost-effectiveness and energy efficiency. This centuries-old method is experiencing a renaissance, particularly in regions prioritising eco-friendly construction. At Ongrid Design, we've extensively researched and implemented this technique, offering our clients in Pune and beyond a cutting-edge solution for modern home design.

A rat trap bond is an innovative brick masonry technique that creates an internal cavity within walls without compromising structural integrity. Unlike traditional bricklaying, where bricks are laid flat, rat trap bonding involves placing bricks on edge, forming a vertical void. This unique arrangement offers superior thermal and acoustic insulation while utilising fewer materials, aligning perfectly with passive architecture principles for Indian homes.