{"id":5731,"date":"2021-11-24T16:20:45","date_gmt":"2021-11-24T10:50:45","guid":{"rendered":"https:\/\/www.aurobindorealty.com\/?p=5731"},"modified":"2026-04-29T10:40:49","modified_gmt":"2026-04-29T10:40:49","slug":"how-to-check-the-quality-of-construction","status":"publish","type":"post","link":"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/","title":{"rendered":"How to Check the Quality of Construction?"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div><p>Construction quality decides whether your home stays solid for 50 years or starts cracking in five. Most buyers only look at the brochure and the show flat \u2014 by the time they spot a structural problem, the deal is already done. A 30-minute quality check before signing can save lakhs in repairs and a lifetime of regret.<\/p>\n<p>Here is a practical, room-to-foundation guide to checking construction quality on any project \u2014 under construction or ready to move in.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<label class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/label>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/#1_Check_the_quality_of_concrete_mixes\" >1. Check the quality of concrete mixes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/#2_Inspect_the_structural_design_and_load_calculations\" >2. Inspect the structural design and load calculations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/#3_Inspect_wall_thickness_plumb_and_finish\" >3. Inspect wall thickness, plumb, and finish<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/#4_Audit_fittings_fixtures_and_brand_specifications\" >4. Audit fittings, fixtures, and brand specifications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/#5_Check_paint_and_plastering_quality\" >5. Check paint and plastering quality<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/#6_Verify_safety_features_and_code_compliance\" >6. Verify safety features and code compliance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/#7_Check_waterproofing_and_drainage\" >7. Check waterproofing and drainage<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/#8_Cross-check_with_documents_and_third-party_audits\" >8. Cross-check with documents and third-party audits<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/#Buy_from_a_developer_with_documented_quality_processes\" >Buy from a developer with documented quality processes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aurorealty.com\/blog\/how-to-check-the-quality-of-construction\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"1_Check_the_quality_of_concrete_mixes\"><\/span>1. Check the quality of concrete mixes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Concrete is the spine of your building. The grade matters \u2014 for high-rise residential structures the standard is M25 to M40 grade concrete, with higher grades for columns and foundations. During a site visit, ask the developer:<\/p>\n<ul>\n<li>What concrete grade is being used for columns, beams, and slabs?<\/li>\n<li>Is ready-mix concrete (RMC) sourced from a certified plant or mixed on site?<\/li>\n<li>Are concrete cubes being tested at 7 and 28 days at an accredited lab?<\/li>\n<\/ul>\n<p>Look at exposed concrete surfaces. They should be smooth, free of honeycombing (small holes from poor compaction), and uniform in colour. Patches of different shades or visible aggregate suggest poor mixing or curing.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Inspect_the_structural_design_and_load_calculations\"><\/span>2. Inspect the structural design and load calculations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ask for the structural drawings stamped by a registered structural engineer. The design should account for:<\/p>\n<ul>\n<li>Seismic zone \u2014 Hyderabad is in Zone II, but the building still needs IS 1893 compliance<\/li>\n<li>Wind loads as per IS 875<\/li>\n<li>Soil bearing capacity from a documented soil test<\/li>\n<\/ul>\n<p>For high-rise projects, RCC framed structures are standard. Look at column sizes \u2014 slim columns on a tall building are a red flag. The thumb rule: column size should grow with the height of the building.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Inspect_wall_thickness_plumb_and_finish\"><\/span>3. Inspect wall thickness, plumb, and finish<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>External walls in good-quality construction are typically 9 inches (230 mm) thick, internal partition walls 4 to 6 inches (115 to 150 mm). On site:<\/p>\n<ul>\n<li>Carry a plumb bob or level app \u2014 walls should not lean<\/li>\n<li>Tap walls at multiple points; a hollow sound suggests poor masonry or use of inferior blocks<\/li>\n<li>Look for hairline cracks at corners, around window frames, and where walls meet ceilings<\/li>\n<li>Check whether brick or AAC blocks are used \u2014 AAC blocks are lighter, better insulated, and now standard in premium projects<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"4_Audit_fittings_fixtures_and_brand_specifications\"><\/span>4. Audit fittings, fixtures, and brand specifications<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Cheap fittings are the easiest place for a builder to cut corners. The agreement should specify brands, not just categories. Look for:<\/p>\n<ul>\n<li>Sanitaryware \u2014 Jaquar, Kohler, Hindware, Cera (named in the agreement, not &#8220;or equivalent&#8221;)<\/li>\n<li>Electrical \u2014 Anchor, Legrand, Schneider; copper wiring of stated gauge from Polycab, Havells, or Finolex<\/li>\n<li>Plumbing \u2014 CPVC pipes from Astral, Supreme, or Ashirvad with full leak testing<\/li>\n<li>Lifts \u2014 Otis, Schindler, KONE, or Mitsubishi for high-rises<\/li>\n<li>Tiles and flooring \u2014 branded vitrified tiles or marble with clear specification<\/li>\n<\/ul>\n<p>Ask for the actual product samples on site. Open a tap, flush a toilet, switch on lights \u2014 basic checks that catch most issues.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Check_paint_and_plastering_quality\"><\/span>5. Check paint and plastering quality<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Plastering should be smooth and flat. Run your hand across the wall \u2014 bumps, dips, or rough patches mean shoddy work. Look at corners and edges where two walls meet; they should be sharp, not rounded.<\/p>\n<p>Paint should be exterior-grade weatherproof on outside walls (Asian Paints Apex, Berger Weathercoat, or equivalent) and washable emulsion inside. Two coats of primer plus two coats of finish is the minimum standard. Streaks, brush marks, or patchy coverage are signs of single-coat work.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_Verify_safety_features_and_code_compliance\"><\/span>6. Verify safety features and code compliance<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Modern apartment construction must comply with the National Building Code 2016. The non-negotiables:<\/p>\n<ul>\n<li>Fire safety \u2014 sprinklers in common areas, fire alarm system, hose reels on every floor, two staircases for high-rises<\/li>\n<li>Earthquake-resistant detailing \u2014 ductile reinforcement at beam-column joints<\/li>\n<li>Lightning arrestors on the roof<\/li>\n<li>Stilt or basement parking with proper ventilation<\/li>\n<li>Emergency lighting and exit signage<\/li>\n<li>Backup power for lifts, fire systems, and common areas<\/li>\n<\/ul>\n<p>Ask for the fire NOC, structural stability certificate, and the occupancy certificate (OC). No OC means the local authority has not certified the building is safe for occupation.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_Check_waterproofing_and_drainage\"><\/span>7. Check waterproofing and drainage<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Water damage shows up in year two or three when most builders are gone. Insist on:<\/p>\n<ul>\n<li>Crystalline waterproofing on the roof and basement<\/li>\n<li>Slope towards drains in bathrooms and balconies \u2014 pour water and watch where it goes<\/li>\n<li>Properly sealed window frames with continuous sealant beads, no gaps<\/li>\n<li>External wall waterproofing on monsoon-facing walls<\/li>\n<\/ul>\n<p>This single check separates premium developers from the rest.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"8_Cross-check_with_documents_and_third-party_audits\"><\/span>8. Cross-check with documents and third-party audits<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Before final payment, ask the builder for:<\/p>\n<ul>\n<li>Third-party quality audit reports \u2014 credible builders publish these<\/li>\n<li>Structural stability certificate signed by the project structural engineer<\/li>\n<li>Material test reports for steel, cement, and concrete<\/li>\n<li>RERA quarterly progress reports \u2014 these show construction stage and any deviations<\/li>\n<\/ul>\n<p>If you are not confident inspecting yourself, hire a property consultant or civil engineer for a paid pre-handover inspection. It usually costs \u20b95,000\u201315,000 and pays for itself many times over.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Buy_from_a_developer_with_documented_quality_processes\"><\/span>Buy from a developer with documented quality processes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The cleanest way to avoid construction-quality risk is to buy from a developer who treats quality as a process, not a marketing claim. <a href=\"https:\/\/aurorealty.com\/\">Auro Realty<\/a> uses M40-grade RMC, branded sanitaryware and fittings, crystalline waterproofing, and full third-party quality audits on every Hyderabad project. Walk through our <a href=\"https:\/\/aurorealty.com\/projects\/\">live and ready-to-move projects in Hyderabad<\/a> to see the construction standard before you commit.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"rank-math-question\">How do you check construction quality of a new building?<\/h3>\n<p class=\"rank-math-answer\">Inspect concrete grade and finish, wall thickness and plumb, fittings and fixture brands, paint and plastering quality, fire and structural safety features, and waterproofing. Cross-check with the structural drawings, third-party audit reports, fire NOC, and occupancy certificate before final payment.<\/p>\n<h3 class=\"rank-math-question\">What are signs of poor construction quality?<\/h3>\n<p class=\"rank-math-answer\">Honeycombing or shade variation in concrete, hairline cracks near windows and corners, hollow-sounding walls, slim columns on tall buildings, unbranded or &#8220;equivalent&#8221; fittings, rough plastering, single-coat painting, and water pooling in bathrooms or balconies. Missing fire NOC or OC is a major red flag.<\/p>\n<h3 class=\"rank-math-question\">Why is construction quality important when buying a home?<\/h3>\n<p class=\"rank-math-answer\">Quality determines structural lifespan, maintenance cost, resale value, and family safety. A well-built home lasts 50+ years with low maintenance; poor construction starts showing cracks, leaks, and electrical issues within 3\u20135 years and eats into resale value.<\/p>\n<h3 class=\"rank-math-question\">What concrete grade is used in residential high-rise buildings?<\/h3>\n<p class=\"rank-math-answer\">Standard practice is M25 to M40 grade concrete, with M30 to M40 for columns and foundations. Ready-mix concrete (RMC) from a certified plant is preferred over site-mixed concrete because of consistent quality control and lab-tested cube strength.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Construction quality decides whether your home stays solid for 50 years or starts cracking in five. Most buyers only look at the brochure and the show flat \u2014 by the time they spot a structural problem, the deal is already done. A 30-minute quality check before signing can save lakhs in repairs and a lifetime [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8190,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[],"class_list":["post-5731","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-home-buying-guide"],"_links":{"self":[{"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/posts\/5731","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/comments?post=5731"}],"version-history":[{"count":8,"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/posts\/5731\/revisions"}],"predecessor-version":[{"id":13114,"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/posts\/5731\/revisions\/13114"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/media\/8190"}],"wp:attachment":[{"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/media?parent=5731"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/categories?post=5731"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aurorealty.com\/blog\/wp-json\/wp\/v2\/tags?post=5731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}