Interior Specification Sheet Template: Boards, Laminate Codes, Hardware, Countertop and Warranty
The exact specification sheet to attach to your Gurgaon interior contract. Board grades, laminate codes, hardware models, countertop, warranty terms. Copy-paste.
- Kautuk Sahni
- 14 min read
Interior Specification Sheet Template: Boards, Laminate Codes, Hardware, Countertop and Warranty
Last Updated: May 2026 | Author: WoodAge Interiors, 23 Years in Gurugram
WoodAge Interiors (woodage.in) is a factory-direct modular kitchen and custom furniture manufacturer in Gurugram (Gurgaon), serving Delhi NCR since 2003.
A complete interior specification sheet, attached to your contract, locks the contractor into exact materials and prevents 80 percent of the common silent downgrades that hurt Gurgaon homeowners. The template below covers all six critical categories: boards, laminate, edge banding, hardware, countertops, and warranty terms. Copy this into your contract. Modify the brand selections to match what you have agreed with your contractor. Have both parties sign it as Annexure to the main contract.
This is the document that turns a verbal promise into a legally enforceable specification.
Why Specification Sheets Matter
A typical Gurgaon interior contract reads: “Modular kitchen, full L-shape, mid-tier, with premium hardware and quality plywood. Rs 4.5 lakh.”
This contract is enforceable in name only. “Mid-tier”, “premium”, “quality” have no legal meaning. The contractor can deliver anything and claim it matches. You have no recourse.
A proper specification sheet reads: “Base cabinet carcass: 18 mm BWP plywood, IS 710, Century Sainik 710 or equivalent Greenply Greenpanel. Wall cabinet carcass: 18 mm BWR plywood, IS 303, Century Sainik or equivalent. Hinges: Hettich Sensys 8631i auto soft-close with 3D adjustment. Drawer slides: Hettich Quadro 4D 40 kg full-extension soft-close. Edge banding: 2 mm PUR on all visible edges, 1 mm PVC acceptable on hidden edges only…”
This is enforceable. A downgrade is provable. Warranty claims have a clear basis.
The full template follows.
INTERIOR SPECIFICATION SHEET TEMPLATE
(Copy from here. Modify based on your agreed scope and tier.)
ANNEXURE A: TECHNICAL SPECIFICATIONS
Project: _______________________ Owner: _______________________ Contractor: _______________________ Date: _______________________
This Annexure forms an integral part of the Interior Work Contract dated _______________________ between the above-named parties. In the event of any discrepancy between the Contract and this Annexure, the more stringent specification shall prevail. All materials and workmanship shall conform to the specifications set out herein.
A1. Board and Carcass Materials
| Application | Material | Grade and IS Code | Brand (or equivalent) | Thickness | Notes |
|---|---|---|---|---|---|
| Kitchen base cabinet carcass | Marine plywood | IS 710, BWP grade | Century Sainik 710 or Greenply Greenpanel | 18 mm | All visible IS stamps to be photographed at delivery |
| Kitchen wall cabinet carcass | Boiling water resistant plywood | IS 303, BWR grade | Century Sainik or Greenply | 18 mm | Or 16 mm if explicitly noted |
| Kitchen tall unit carcass | Marine plywood | IS 710, BWP grade | Century Sainik 710 or Greenply Greenpanel | 18 mm | All vertical sides minimum 18 mm |
| Kitchen shutters | Plywood + laminate (or as specified) | As above | As above | 18 mm core | Balancing laminate on shutter back |
| Wardrobe carcass | Plywood | IS 303 (BWR) or IS 710 (BWP), as noted | Century Sainik or Greenply | 18 mm | BWP for any wardrobe adjacent to bath wall |
| Wardrobe shutters | Plywood + laminate | As above | As above | 18 mm | Balancing laminate on shutter back |
| Loft cabinets | Plywood | IS 303 (BWR) | Century Sainik or Greenply | 16 to 18 mm | Per drawing |
| Living room furniture carcass | Plywood | IS 303 (BWR) | Century Sainik or Greenply | 18 mm | |
| Drawer bottoms | Plywood | IS 303 (BWR) | Century Sainik or Greenply | 9 to 12 mm | |
| Drawer sides | Plywood | IS 303 (BWR) | Century Sainik or Greenply | 12 to 15 mm | |
| Cabinet back panels | Plywood | IS 303 (BWR) | Century Sainik or Greenply | 6 to 9 mm | No HDF or hardboard substitution |
Verification at delivery: All boards shall carry BIS standard mark and grade stamp visible on cut edges. Contractor shall provide manufacturer’s invoice for board purchase upon owner request.
A2. Laminate and Decorative Finish
| Application | Material | Brand (or equivalent) | Thickness | Code/Colour |
|---|---|---|---|---|
| Kitchen shutter face | Decorative laminate | Greenlam, Century, Merino, Sundek | 1 mm (HD) | Code: _____________ |
| Kitchen shutter back (inside) | Balancing laminate | Same brand as face | 0.7 to 1 mm | White or matching colour |
| Wardrobe shutter face | Decorative laminate | Greenlam, Century, Merino, Sundek | 1 mm (HD) | Code: _____________ |
| Wardrobe shutter back | Balancing laminate | Same brand | 0.7 to 1 mm | |
| Living room furniture face | Decorative laminate | Same brand | 1 mm (HD) | Code: _____________ |
| Internal cabinet surfaces | Pre-laminated plywood OR laminated | As above | 0.7 mm minimum | Colour: ______ |
(For acrylic or PU finishes, replace this table with the specific finish details)
For acrylic shutters:
- Material: 1.5 mm Senosan acrylic or Rehau equivalent
- Substrate: 18 mm BWP plywood
- Edge banding: 2 mm PUR matching shutter colour
- Specific colour/code: _____________
For PU (Polyurethane) finishes:
- Coats: Primer + 2 base coats + 2 PU clear top coats minimum
- PU brand: MRF Vapocure, Asian PD Wood Coats, or equivalent premium PU
- Sheen level: Matte / semi-gloss / high gloss (specify)
- Custom colour: _____________
A3. Edge Banding
| Application | Type | Thickness | Brand | Notes |
|---|---|---|---|---|
| All visible kitchen shutter edges | PUR (Polyurethane) hot-melt | 2 mm | Rehau, Senosan, Doellken | Mandatory; no PVC substitution |
| Visible wardrobe shutter edges | PUR or PVC | 2 mm PUR preferred, 2 mm PVC acceptable | As above | PUR for premium tier |
| Hidden cabinet edges (inside, behind shutters) | PVC | 1 mm minimum | Rehau or Indian equivalent | |
| Drawer fronts | PUR | 2 mm | Brand as above | |
| Drawer interior edges | PVC | 0.5 to 1 mm |
Verification: Edge banding shall be applied with adequate adhesion (no visible gaps, no peeling at corners on day of delivery). Owner reserves the right to test by inserting a coin between edge banding and substrate on any visible edge; no visible separation acceptable.
A4. Hardware Specifications
Drawer Slides
| Application | Type | Brand and Model | Load Rating | Soft-Close | Extension |
|---|---|---|---|---|---|
| Kitchen base drawer slides | Concealed under-mount | Hettich Quadro 4D or Blum Tandem | 40 kg minimum | Yes | Full extension |
| Deep drawer slides (pots, pans) | Concealed under-mount | Hettich Quadro 4D or Blum Tandem | 50 kg | Yes | Full extension |
| Wardrobe drawer slides | Concealed | Hettich Quadro 30 or Blum Tandem | 30 kg | Yes | Full extension |
| Internal organizer slides (cutlery tray) | Hettich, Blum, or Hafele Magic Corner | As applicable | 20 kg | Yes | As applicable |
Hinges
| Application | Type | Brand and Model | Adjustment |
|---|---|---|---|
| All hinged cabinet shutters | Concealed soft-close 110 degree opening | Hettich Sensys 8631i or Blum Clip Top Blumotion | 3D adjustment mandatory |
| Lift-up wall cabinets | Lift mechanism with soft-close | Hettich AvanTech HK or Blum Aventos HK-S/HF | Programmable hold position |
| Loft shutters | Lift hinges | Hettich Lift Advanced HK or Blum Aventos HK-XS | |
| Tall unit shutters (oven housing, pantry) | Heavy duty concealed | Hettich Intermat 9956 or Blum Clip Top 170 degree | 3D adjustment |
Pull-out Systems and Accessories
| Application | System | Brand and Model |
|---|---|---|
| Tall pantry pullout (8-tray) | Cargo / pantry pullout system | Hettich Cargo, Hafele Tandem, or Blum equivalent |
| Corner pullout (Magic Corner) | Corner solution | Hafele Magic Corner, Hettich Wari, or Kessebohmer |
| Cutlery insert | Drawer organiser | Hettich OrgaTray or Blum Orga-Line |
| Wardrobe trouser pullout | Telescopic pullout | Hettich Trouser Rack or Hafele equivalent |
| Wardrobe tie/belt pullout | Telescopic pullout | Hettich or Hafele equivalent |
| Wardrobe shoe pullout (rotating) | Rotating shoe rack | Hafele or Hettich Shoe Rack |
| Drawer dividers and inserts | Modular dividers | Hettich OrgaTray or equivalent |
| Wire baskets (in tall pantry) | Coated wire baskets | Hettich, Hafele, or Kessebohmer |
Handles, Knobs, Locks
| Application | Type | Brand or Specification |
|---|---|---|
| Cabinet handles | Aluminium / brass / SS | Specific brand and finish: ___________ |
| Profile handles | Continuous aluminium | Brand: ___________ Finish: ___________ |
| Door knobs (wardrobe) | As specified | Brand: ___________ |
| Locks (where specified) | Cam lock or push-button | Brand: ___________ |
| Magnetic catches (where used) | Magnetic touch | Hettich or equivalent |
A5. Countertop and Sink Specifications
Kitchen Countertop
- Material: ___________ (Granite / Quartz / Marble / Sintered Stone / Solid Surface)
- Brand and Variety: ___________ (e.g., Aristone Bianco, Black Galaxy Granite, Caesarstone Calacatta Nuvo)
- Thickness: 18 to 25 mm (specify)
- Edge profile: Bull-nosed / Mitred / Eased / Half-bullnosed
- Backsplash height (if upstand): 100 mm to 150 mm
- Drainage grooves at sink (yes/no): _____
- Polish: High gloss / Honed matte / Leathered
- Suction holes count for hob: Per hob spec
- Sink cutout shape: Topmount / Undermount / Flush mount
Kitchen Sink
- Material: Stainless steel 304 grade (16 to 18 gauge minimum) / Composite granite / Solid surface
- Brand: Nirali / Carysil / Franke / Hindware / Hafele
- Model: ___________
- Configuration: Single bowl / 1.5 bowl / Double bowl / Bowl with drainboard
- Mounting: Topmount / Undermount / Flush mount
- Warranty: Manufacturer warranty minimum 5 years
Kitchen Tap
- Brand: Grohe / Jaquar / Hindware / Cera / Franke
- Type: Single lever / Pull-out spray / Sensor / Pillar
- Specific model: ___________
- Finish: Chrome / Brushed nickel / Matte black / Other
- Warranty: Minimum 5 years on cartridge
A6. Internal Lighting and Electrical
| Application | Specification |
|---|---|
| Under-cabinet LED | 12V DC, 5050 SMD warm white 3000K, 60 LEDs/m, in aluminium profile with frosted cover, branded LED (Philips/Syska/Wipro/Havells) |
| Pelmet/toe-kick LED | Same spec |
| Driver | Mean Well or branded equivalent, 25% headroom over LED wattage |
| Cabinet door sensors | Reed switch type (Hettich, Hafele, Blum), NOT motion sensors |
| Profile light warranty | 2 years on strip, 3 years on driver |
A7. Workmanship Standards
- All cabinet alignments shall be within 2 mm of plumb and level
- Adjacent shutter alignment within 1 mm (gap consistency)
- Shutter reveal (gap between shutter and frame) shall be uniform within 1 mm across the project
- All drawer pulls shall be aligned within 2 mm vertically
- All electrical points and switch plates shall be flush with adjacent surfaces
- All sealants (silicone at sink-counter, counter-wall) shall be applied uniformly, no gaps, in colour matching counter
- All hardware screws shall be the correct length for the substrate (no shorter, no longer)
- All scribing to walls shall be clean, no gaps wider than 2 mm
- All site dust and debris shall be removed daily during work
A8. Warranty Terms
The contractor warrants the Work and materials as follows:
| Component | Warranty Period | Coverage |
|---|---|---|
| Cabinet structure and joinery | 10 years | Failure of joints, sag of horizontal surfaces, structural defects |
| Cabinet shutters | 24 months | Manufacturing defects, warping, delamination at standard moisture levels |
| Edge banding | 24 months | Peeling, separation, gaps |
| Painted/PU finished surfaces | 36 months | Peeling, cracking, fading under normal use |
| Hardware (Hettich/Blum/Hafele) | As per manufacturer warranty (5 to 10 years), passed through to owner | Functional failure |
| Hardware (other brands) | As specified per item | Functional failure |
| Countertop | 5 years | Cracks not due to impact, edge chipping in normal use |
| Sink | Manufacturer warranty (passed through) | As per manufacturer |
| Tap and fittings | Manufacturer warranty (passed through) | As per manufacturer |
| LED lighting | 24 months | Strip failure, driver failure |
| False ceiling | 24 months | Cracking, separation, water damage (if not from external source) |
| Painting | 12 months | Peeling, blistering, fading |
| Workmanship | 24 months | Loose hardware, alignment issues, finishing defects |
Warranty service: Contractor shall respond to warranty calls within 7 working days. Replacement parts shall be of same brand and grade as originally installed.
Warranty exclusions:
- Damage from owner-caused incidents (impact, spills not cleaned, overload beyond rated capacity)
- Normal wear (handle finish wear, minor scratches, fading of unprotected exposed wood)
- Damage from water leakage external to the kitchen (bathroom plumbing failure, roof leakage)
- Damage from natural disasters (earthquake, flood, etc.)
A9. Documentation Required at Handover
The contractor shall provide the following at handover:
| Document | Description |
|---|---|
| Final BOQ as built | Updated BOQ reflecting any approved changes during execution |
| Brand certificates | For all hardware brands used (Hettich, Blum, Hafele) |
| Manufacturer invoices for major materials | Plywood (showing IS code), laminate (showing brand and code) |
| Warranty cards | For sinks, taps, appliances, smart switches |
| As-built drawings | Updated drawings showing actual installed configuration |
| Touch-up materials | Laminate sample (1 sq ft minimum), edge banding (1 metre minimum), paint can (matching) |
| Service contact list | Brand service contacts for all installed appliances |
| Snag list closed | Signed by both parties with all issues resolved |
A10. Signatures
Owner: Name: _______________________ Signature: _______________________ Date: _______________________
Contractor: Name: _______________________ Designation: _______________________ Company Name: _______________________ Signature: _______________________ Date: _______________________
Witness 1: Name: _______________________ Signature: _______________________
Witness 2: Name: _______________________ Signature: _______________________
(End of template. Print at A4 size, two-sided, attach as Annexure A to your main contract.)
How to Customise This Template
Three sections need customisation for your specific project:
Brand selection
The template above lists Hettich and Blum, Greenlam laminate, etc. as defaults. Where your project budget targets specific other brands, replace accordingly:
- For practical tier: replace Hettich with Ebco, Blum with Ebco, premium laminate with standard
- For premium tier: replace standard Hettich with Hettich Premium, add Blum for select items
- For luxury: replace mostly Hettich with mostly Blum, add Hafele Senso lighting
Layout-specific items
If your project does not include certain items (no tall pantry pullout, no built-in oven, no lift-up wall cabinets), strike those rows. Do not leave them in if they do not apply.
Warranty terms
The warranty periods in section A8 are reasonable defaults. Negotiate longer or shorter based on what your contractor offers. Get the agreed terms in writing in the contract.
Common Contractor Pushback (And How To Respond)
When you present this template, the contractor may push back. Common responses and how to handle them:
“This is too detailed for our standard contract”
A standard contract is what failed many homeowners. Insist on this level of detail. If the contractor refuses, it is a signal to find another contractor.
“We use equivalent brands depending on availability”
Acceptable in principle but the equivalence must be specified upfront. Add the phrase “or equivalent (with prior owner approval in writing)” to brand specifications. Without prior approval, substitution is breach.
“Some of these tests are not industry standard”
The water swell test on plywood, edge banding adhesion test, and dimensional checks are all reasonable inspections. They are not standard in the sense that most contractors do not invite them; they are standard in the sense that they are based on documented material properties.
“The warranty terms are too long”
Negotiate the parts that genuinely matter. 10 years on cabinet structure and 24 months on shutters are reasonable industry standards. Hardware warranties pass through from Hettich/Blum at 5 to 10 years and are not the contractor’s exposure beyond replacement labour.
“This will increase the cost”
A properly specified job costs 5 to 15 percent more than an undefined job. The contractor was previously hiding margins in spec downgrades. The increase is the cost of getting what you actually contracted for.
Frequently Asked Questions
Is this specification sheet legally enforceable?
Yes, when signed as an Annexure to the main contract by both parties. Indian contract law treats annexures as integral parts of the contract. Specification breaches are provable through inspection at delivery or handover, and damages are calculable based on the difference between specified and delivered material costs.
Can I use this template for all interior work or just modular kitchens?
The template covers kitchen, wardrobe, living room furniture, and false ceiling. For specialty work (custom metalwork, imported stone, smart home integration, swimming pool work), additional specifications are needed. For wet area work (bathroom modifications, balcony waterproofing), separate plumbing and waterproofing specifications apply.
What if my contractor wants to use a different brand than I specified?
Discuss equivalence. If the proposed alternative is genuinely equivalent in functional performance, accept with brand-specific written substitution noted as an addendum. If the alternative is a cheaper grade dressed as equivalent, refuse. Maintain the principle: substitutions require prior written approval.
How do I verify the contractor actually delivered what is specified?
The factory dispatch and material receiving inspection process (see Factory Dispatch and Material Receiving Checklist) is the verification step. Brand markings on boards, brand boxes for hardware, manufacturer invoices for major items provide the evidence.
Are these specifications appropriate for budget-tier kitchens?
Yes. Even practical tier kitchens benefit from clear specification. The specific brands change (Ebco hardware instead of Hettich, BWR plywood throughout instead of BWP for sink), but the structure of the specification remains the same. Specification is about clarity, not cost.
Should I include this in informal kitchen orders or only major contracts?
Include this for any interior work above Rs 1 lakh. Below that, simpler informal arrangements are common, but you still want a written scope. For work above Rs 5 lakh, this level of detail is essential.
How do I handle disputes over specification interpretation?
The first recourse is direct discussion with the contractor’s senior management. If unresolved, refer to the specification document, the BOQ, and the visual samples approved at the start of the project. As a final step, consumer court or civil dispute resolution; specification documents become primary evidence.
Do I need a lawyer to draft my interior contract?
For projects above Rs 15 lakh, having a lawyer review the contract and this Annexure adds Rs 5,000 to Rs 15,000 and significantly reduces dispute risk. For smaller projects, using a template like this one with careful customisation is usually sufficient. Some Gurgaon legal services offer interior contract review packages starting at Rs 5,000.
Related Guides From WoodAge
- Factory Dispatch and Material Receiving Checklist, how to verify delivered materials against this spec.
- Kitchen and Wardrobe Lighting Plan: Profile Lights, Drawer Sensors and Under-Cabinet Lighting — Useful next reading on hardware planning, costs, materials, or execution.
- Modular Kitchen Cost in Gurgaon 2026: ₹1,500–4,500 per Sq Ft — Complete Price Breakdown — Useful next reading on hardware planning, costs, materials, or execution.
- Wardrobe Interior Layout for Indian Clothing 2026: Sarees, Suits, Kurtas and the Right Shelves-to-Rods Ratio — Useful next reading on hardware planning, costs, materials, or execution.
- Modular Wardrobe Cost in Gurgaon 2026: Sliding, Hinged and Walk-In Prices Compared — Useful next reading on hardware planning, costs, materials, or execution.
- Custom Bathroom Vanity in Gurgaon: Materials, Design and Cost Guide 2026 — Useful next reading on hardware planning, costs, materials, or execution.
WoodAge Interiors 16 SCO, Saraswati Vihar, DLF Phase 3, Gurugram 122002 Phone: +91-9910318044 Email: [email protected] Website: woodage.in
This article is updated quarterly with current brand availability, specification refinements, and warranty term observations from active Gurgaon projects. Last verified: May 2026.