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Build a Strong Home: Essential Construction & Material Guide

bySourabh JainOnline & Studio at Hari Om NagarStarts from999 per 15-min sessionView full gallery

Building a house is a massive responsibility, not just a design project. Let’s get the basics right so your home lasts for generations, not just years.

How does dampness get into our homes and how do we fix it? Seepage often starts from the roof or balcony, so ensuring a proper slope and drain point during slab casting is critical. For bathrooms, always check for plumbing leaks and apply a waterproofing coat before tiling. Remember to fix the source of the dampness before just painting over it.

Are you buying cement? You should know that there are three main types for home construction. PPC cement is common for general work, but for faster construction of foundations and slabs, OPC 53 grade is better. If you live in a coastal area with high-sulfate soil, you must use PSC grade cement to prevent long-term damage.

Buying plywood can be confusing, as cheap and expensive options look the same. I explain how to choose the right grade: BWP for wet areas like kitchens and BWR for dry areas. Always check for the ATBS mark for termite treatment and the ISI 5509 grade for fire retardant properties. A trusted brand with a long warranty is always a safe bet.

Here are three things you should replace when building a new home for better health and durability. Switch from a plastic water tank to a stainless steel one to prevent algae and keep water cooler. Replace normal pipes with food-grade stainless steel pipes that are leak-proof and come with a 20-year warranty. And consider a heat pump water heater for energy savings.

This is my definitive guide to buying plywood. I explain the difference between BWP (waterproof), BWR (water-resistant), and MR grade plywood and where to use each. I also show you how to check for termite treatment (ATBS mark), fire retardant properties (ISI 5509 mark), and why you should always choose a trusted brand like Sylvan Ply for a reliable warranty.

Don't build a house with these common planning mistakes. I see people focusing only on room size without planning for furniture and storage. Avoid creating too many small, unusable spaces like tiny storerooms. Also, be careful with window placement so it doesn't interfere with your wardrobe, and always use granite or full-body tile frames for doors in wet areas.

Planning a double-height room? Don't do it without proper planning. You must decide on your cooling system, like centralized AC or ducting, from the beginning. Also, don't assume you'll save money by skipping a slab; contractors often charge for both levels anyway. Plan your electrical layout, AC, and furniture first to avoid major regrets later.

Here is how to check if you are buying the right plywood. I explain the different grades (MR, BWR, BWP) and where to use them. An 18mm sheet should have at least 11 layers. Always ask the shop to cut a piece to check for internal gaps. Stick to hardwood-based plywood and ensure you get a good warranty.

About Building Strong: Core Construction & Materials

Most people blindly buy OPC 53 cement for everything, but that is a waste of money and potentially bad for your walls. Use OPC 53 only for structural elements like columns, beams, and slabs where you need high early strength. For plastering and brickwork, switch to PPC cement. It sets slower, which means fewer cracks, a smoother finish, and better workability. If you are building near the coast, ignore both and use PSC grade cement to fight sulphate corrosion.

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