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MOB Buying Guides

Construction Material Buying Guides

In-depth pricing, brand comparisons and buying tips for cement, tiles, pipes, paints and electricals — written for builders, contractors and homeowners in Bengaluru and Mumbai.

Contractor applying elastomeric waterproofing coating on an open concrete terrace

Dr Fixit Roofseal 20 litre price today: what the bucket rate hides

Looking for the Dr Fixit Roofseal 20 litre price today? See what changes the bucket rate, hidden delivery and GST costs, coverage math, and listing traps before you order.

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Site engineer checking an app to buy construction materials against an approved material list

Choosing an App to Buy Construction Materials: 9 Checks Before Your First Site Order

A big catalogue does not tell you whether an app can deliver the exact material your site needs. Before you buy construction materials online, check specifications, pincode coverage, landed cost, mixed-list support, authenticity, credit terms and who receives the delivery.

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Architect comparing an approved material schedule and finish sample with a product listing

Material Procurement for Architects and Interior Designers: Keep the Specification Intact

A material can arrive on time and still be wrong for the design. This guide to material procurement for architects and interior designers follows a specification from drawing to delivery, with a schedule template and substitution rules you can use on your next project.

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Site engineer checking cement bags and TMT bars before ordering cement and steel online

Buy Cement and Steel Online: How to Order the Right Grade, Quantity and Delivery

Cement and TMT bars look like simple catalogue items, but type, grade, diameter, quantity and timing all matter on site. Here's how to buy cement and steel online without guesswork, with a TMT bar weight chart and notes for Bengaluru and Mumbai.

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Electrician selecting house wire sizes from a circuit load schedule and electrical drawing

Electrical Wire for a House: Start With the Load Schedule, Not a 1.5 vs 2.5 Sq Mm Guess

There is no safe universal chart that can choose every house-wire size from appliance name alone. Cable sizing must consider design current, installation method, route length, voltage drop, grouping, ambient conditions, protective device and future load. Use the electrician's or electrical designer's schedule, then buy exact, traceable coils.

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Engineer comparing Fe 500 Fe 500D and Fe 550D TMT reinforcement bars before site delivery

Fe 500 vs Fe 500D vs Fe 550D: Do Not Choose TMT Steel by the Bigger Number

Fe 500, Fe 500D and Fe 550D are not a good-better-best ladder. The grade must match the structural design, while the D grades place greater emphasis on ductility-related properties. Buy the exact grade and diameter in the approved BBS, then verify markings, weight and test documentation at receipt.

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Construction material BOQ linked to approved drawings specifications and required-on-site dates

Construction Material BOQ: Turn Drawings Into the Right Material at the Right Time

A material list says cement, steel, pipes and tiles. A procurement-ready BOQ says exactly what, how much, under which specification, by when, where, and on what commercial basis. Link every order to approved drawings and a required-on-site date, then reconcile delivery and consumption.

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Bricks and mortar quantities calculated from wall area thickness and openings

How Many Bricks Do You Need? Wall Calculator for Bricks, Mortar, Cement and Sand

Modular brickwork needs about 500 bricks per cubic metre, or roughly 100 per m² of a 200 mm wall. Measure the net wall area, subtract openings, add breakage, then work out mortar from the wall volume.

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Mason laying a brick wall on an Indian house construction site with stacked bricks beside it

How Many Bricks per Sq Ft? A Practical Brick Calculator for Walls, Cost and Mortar (India 2026)

A 9-inch brick wall needs roughly 9–10 bricks per sq ft of wall face, and a 4.5-inch wall roughly 4.5–5—but the exact count depends on your brick size and joint thickness. This guide gives the formula, tables, worked examples for a room and a whole house, wastage, mortar quantities and 2026 price ranges for clay, fly-ash and AAC.

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