Studio Matrx — Client Decision Tool
Interior Material Quality Evaluation Checklist
Evaluate every material your contractor proposes before signing off. Verify plywood grades, hardware brands, certifications, and more. Download a branded PDF report for your records.
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Plywood grade (BWP/BWR) specified
Ask for IS:710 (BWP) or IS:303 (BWR) certification on every sheet
Thickness clearly mentioned
Verify 18mm carcass / 12mm shelves — measure with caliper if possible
Finish type (laminate/PU/acrylic) specified
Confirm brand, shade code, and thickness of laminate or paint system
Scratch & moisture resistance explained
Request test certificates or demo scratch / water-drop test on sample
Branded hardware (Blum/Hafele/Hettich)
Look for laser-etched brand logo on hinges, channels, and handles
Warranty provided
Blum offers lifetime warranty; Hettich & Hafele typically 8-10 years
IS/BIS certification available
Ask for ISI mark on plywood and BIS mark on electrical fittings
Fire/moisture rating disclosed
BWP plywood should pass boiling water test; check fire retardant rating
Low-VOC materials used
Low-VOC paints and adhesives reduce indoor air pollution significantly
Formaldehyde-free boards
E0 or E1 grade MDF/particle board — check manufacturer data sheet
Edge sealing & moisture protection
All exposed edges must have edge banding; sink cutouts need silicone seal
Alignment & finishing checked
Use spirit level; check shutter gaps, drawer alignment, and handle symmetry
Detailed specification sheet provided
BOQ should list brand, grade, size, and unit rate for every material
No vague material descriptions
Reject entries like "good quality plywood" — insist on specific specs
Durability explained vs cost
BWP plywood costs more but lasts 15-20 yrs vs BWR at 8-10 yrs
Maintenance requirements clarified
PU finish needs re-polishing every 5 yrs; laminate is near zero maintenance
Physical samples provided
Never approve materials from photos alone — always check physical samples
Mock-up approved before execution
Get a small mock-up panel done before full production begins
Visit to past projects done
Ask to visit a 2-3 year old project to see how materials have aged
Feedback from past clients verified
Speak directly with past clients — not just curated testimonials
Only checked items appear in the PDF.