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# HongRui Construction | Door & Gate Manufacturer Singapore

HongRui Construction supplies HDB, BTO, fire-rated doors, metal gates, aluminium toilet doors and custom door solutions for Singapore homes, contractors and developers.

## Sitemaps

- [XML Sitemap](https://hongrui.sg/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [Blog](https://hongrui.sg/blog/) - Read HongRui door guides for Singapore on fire-rated doors, HDB requirements, BTO main doors, materials and project planning.
- [HDB Bedroom Door Singapore Guide](https://hongrui.sg/blog/hdb-bedroom-door-singapore-guide/) - Compare HDB bedroom door Singapore options for materials, privacy, sound reduction and space saving, with practical BTO replacement and installation advice.
- [Condo Main Door Replacement Singapore: MCST Approval](https://hongrui.sg/blog/condo-main-door-replacement-singapore-mcst-approval/) - Condominium main door replacement in Singapore follows MCST approval, not HDB rules. Learn the process, documents, house rules and fire door checks.
- [Timber Door Manufacturing Singapore: Quality Process](https://hongrui.sg/blog/timber-door-manufacturing-singapore-quality-process/) - See how timber doors are manufactured in Singapore, from core selection and hot-press lamination to edge sealing, hardware preparation and quality inspection.
- [Aluminium Toilet Door Care: Roller, Hinge and Frame Maintenance Guide](https://hongrui.sg/blog/aluminium-toilet-door-maintenance-singapore/) - Learn aluminium toilet door maintenance in Singapore, covering rollers, hinges, moisture control, frame care, cleaning, inspection and replacement signs.
- [BTO Main Door Singapore: Complete Guide for HDB New Flat Owners & Renovation Planners](https://hongrui.sg/blog/bto-main-door-singapore-guide/) - A complete guide to BTO main doors in Singapore — HDB fire-rated requirements, timber vs steel materials, installation steps, maintenance tips, and renovation planning advice for new flat owners.
- [HDB Main Door Replacement Rules in Singapore](https://hongrui.sg/blog/hdb-main-door-replacement-rules-in-singapore/) - 2026 guide to HDB main door replacement in Singapore — current fire-rated door rules, frame specs, HDB permit steps, BTO considerations, and what contractors, interior designers and homeowners need to know.
- [Fire-Rated Door Compliance in Singapore: CoC, Door Closer, Labels & Fire Rating Explained](https://hongrui.sg/blog/fire-rated-door-compliance-singapore/) - A contractor and architect's guide to fire-rated door compliance in Singapore — Certificate of Conformity (CoC) explained, door closer requirements, label verification, and fire rating documentation for HDB, BTO, commercial and industrial projects.
- [Non-Fire-Rated Timber Doors in Singapore: Where They Are Used in Residential & Commercial Projects](https://hongrui.sg/blog/non-fire-rated-timber-doors-in-singapore-where-they-are-used-in-residential-commercial-projects/) - Where non-fire-rated timber doors are used in Singapore homes and commercial spaces — bedroom doors, internal partitions, retail fit-outs, BTO renovation considerations, materials, features, and maintenance guidance.
- [Digital Lock Installation on Fire-Rated Doors in Singapore: Compatibility and Project Considerations](https://hongrui.sg/blog/digital-lock-fire-rated-doors-singapore/) - Learn the SCDF rules, compatibility checks and installation requirements for digital locks on fire-rated doors in Singapore, including HDB and BTO homes.
- [BTO Toilet Door Size & Material Guide: Aluminium, Sliding, Swing & Bifold](https://hongrui.sg/blog/bto-toilet-door-size-material-guide-singapore/) - A complete guide to BTO and HDB toilet door sizes, materials, and renovation planning in Singapore. Covers aluminium, sliding, swing, and bifold door types for renovations.
- [Timber vs Metal Fire-Rated Door in Singapore: Which Material Fits Which Project?](https://hongrui.sg/blog/timber-vs-metal-fire-rated-door-singapore/) - Compare timber and metal fire-rated doors for Singapore BTO, HDB, condo, commercial and industrial projects. Covers material differences, fire ratings, installation, maintenance, and project selection guidance.
- [How to Maintain a Timber Fire-Rated Door in Singapore's Climate](https://hongrui.sg/blog/maintain-timber-fire-rated-door-singapore-climate-guide/) - Learn how to maintain a timber fire-rated door in Singapore's humid climate. Covers humidity effects, warping, hardware checks, intumescent seals, lifespan guide, and renovation tips for HDB, BTO, and commercial projects.
- [Fire-Rated Metal Doors in Singapore: A Complete Guide for Contractors, Architects & Renovation Projects](https://hongrui.sg/blog/fire-rated-metal-doors-singapore/) - Learn about fire-rated metal doors in Singapore, including SCDF compliance, HDB/BTO use, materials, installation, and maintenance for projects.
- [Aluminium Door Manufacturing in Singapore: Complete Guide for HDB, BTO & Commercial Projects](https://hongrui.sg/blog/best-aluminium-door-manufacturer-singapore/) - Comprehensive guide to aluminium door types, materials, BTO/HDB compliance, commercial applications, and installation considerations in Singapore. Covering specifications, maintenance, and project planning for contractors, architects, and renovation professionals.
- [HDB & BTO Timber Door Guide: Fire-Rated Standards in Singapore](https://hongrui.sg/blog/hdb-bto-timber-door-fire-rated-singapore-guide/) - Complete guide to HDB and BTO timber door requirements in Singapore. Fire-rated standards, HDB compliance, and the best timber door manufacturer — Hongrui Construction.
- [How to Choose a B2B Door Supplier in Singapore: Fire-Rated, Steel & Timber Doors for Developers & Contractors](https://hongrui.sg/blog/how-to-choose-b2b-door-supplier-singapore/) - Singapore contractors and developers: discover how to evaluate a reliable B2B door manufacturing supplier. Learn about fire-rated door compliance, bulk supply lead times, BTO door specs, and what separates certified manufacturers from resellers.
- [Aluminium Toilet Door Singapore: The Complete HDB & BTO Buyer's Guide for 2026](https://hongrui.sg/blog/aluminium-toilet-door-singapore-hdb-guide-2026/) - Everything you need to know about aluminium toilet doors for HDB & BTO flats in Singapore. Compare bifold, slide & swing, louvre & glass swing types, learn what lasts in humidity, and avoid the 5 most common replacement mistakes.
- [Metal Gate Singapore: HDB & BTO Project Guide 2026](https://hongrui.sg/blog/metal-gate-singapore-hdb-bto-guide-2026/) - Complete 2026 guide to metal gates for HDB & BTO flats in Singapore. Learn HDB rules, top design trends, mild steel vs stainless steel, digital lock compatibility, and how to choose a certified manufacturer.
- [HDB Fire Rated Door Singapore: A Complete Guide for Contractors, Developers & Renovation Firms](https://hongrui.sg/blog/hdb-fire-rated-door-singapore-guide/) - A complete technical guide on HDB fire rated doors in Singapore — fire resistance standards, material specifications, SCDF compliance, and how HongRui Construction supports contractors, renovation firms and developers with certified supply and installation.
- [Common Door Measurement Mistakes in Singapore Renovation and Construction Projects](https://hongrui.sg/blog/door-measurement-mistakes-singapore/) - Avoid costly door measurement mistakes in Singapore HDB, BTO and commercial projects. Learn the errors to avoid and how to measure doors correctly.
- [How to Read a Door Schedule in Singapore Construction Projects: Type, Size, Rating and Hardware](https://hongrui.sg/blog/door-schedule-singapore-construction-projects/) - Learn how to read a Singapore door schedule — door type, size, fire rating and hardware columns explained for contractors, architects and BTO owners.
- [Commercial Door Maintenance in Singapore: A Guide to Hinges, Closers, Locks, Seals and Frame Checks](https://hongrui.sg/blog/commercial-door-maintenance-guide-singapore/) - Commercial door maintenance guide for Singapore facility teams and contractors: hinge, closer, lock, seal and frame checks, plus schedules and safety notes.
- [Riser Door Guide Singapore: Fire Rating, Access, Ventilation and Maintenance Requirements](https://hongrui.sg/blog/riser-door-guide-singapore/) - A practical guide to riser doors in Singapore — fire rating rules under SCDF Fire Code 2023, access and locking, ventilation, and maintenance for HDB, condo and commercial risers.
- [How to Reduce Corridor Noise Through Your HDB Main Door: Seals, Door Core and Frame Fit](https://hongrui.sg/blog/reduce-corridor-noise-hdb-main-door/) - See how door seals, core density and frame fit affect corridor noise through your HDB main door, plus fire-rated compliance points to check first.
- [Common Door Defects in Singapore Homes: Warping, Sagging, Gaps, Rust and Misalignment](https://hongrui.sg/blog/common-door-defects-singapore-homes/) - Warped, sagging or rusty doors in your Singapore home? Learn what causes common door defects and when repair, adjustment or replacement is the right fix.
- [Why Certifications Matter When Choosing a Door Manufacturer in Singapore](https://hongrui.sg/blog/why-certifications-matter-door-manufacturer-singapore/) - Understand why door manufacturer certifications matter in Singapore — from SCDF's PLS and CoC system to SS 332 and EN 1634-1, and how to verify them before specifying.
- [How to Maintain a Metal Gate in Singapore: Rust, Hinges, Paint, Alignment and Safety Checks](https://hongrui.sg/blog/metal-gate-maintenance-rust-hinges-alignment-safety/) - Learn how to maintain a metal gate in Singapore — rust prevention, hinge care, paint touch-up, alignment fixes and safety checks, with a practical maintenance schedule.
- [Door Frame Selection in Singapore: Timber vs Metal Frames for Residential and Commercial Projects](https://hongrui.sg/blog/door-frame-selection-singapore-timber-metal-frames/) - Compare timber and metal door frames for Singapore HDB, BTO, commercial and fire-rated door projects, including material, wall and hardware factors.
- [Ensuring Everyone's Right to Security: A Collaborative Effort with THKMC x HRC](https://hongrui.sg/blog/a-collaborative-effort-with-thkmc-x-hrc/) - Discover how Hong Rui Construction collaborates with Thye Hua Kwan Moral Charities (THKMC) to enhance community security by repairing locks, improving door and gate safety, and revitalizing homes in Singapore.

## Pages

- [Home](https://hongrui.sg/) - HongRui supplies fire-rated timber doors, steel doors and metal gates for HDB, BTO and commercial projects in Singapore. Enquire about supply and installation.
- [Certifications & Compliance](https://hongrui.sg/certifications-compliance/) - Verify Hong Rui's ISO, fire-rated door, FSC, Singapore Green Label and SGBP certifications, including scope, certificate numbers and validity.
- [Aluminium Toilet Door Singapore](https://hongrui.sg/aluminium-toilet-door-singapore/) - Aluminium toilet door manufacturing in Singapore for homes, offices and commercial sites. Durable bathroom door supply with installation support.
- [BTO Main Door Manufacturing in Singapore](https://hongrui.sg/bto-main-door-singapore/) - BTO main door manufacturing in Singapore for new flats and renovation projects. Quality timber and fire-rated main door supply with installation support.
- [Timber Door Contractor Singapore](https://hongrui.sg/timber-door-contractor-singapore/) - Timber door contractor Singapore for HDB, condo, BTO and commercial projects. Timber door supply, fitting and installation support.
- [Metal Gate Manufacturing Singapore](https://hongrui.sg/metal-gate-manufacturing-singapore/) - Metal gate manufacturing in Singapore for HDB, condo and commercial projects. Custom gate supply, fabrication and installation support.
- [HDB fire-rated door supplier in Singapore](https://hongrui.sg/hdb-fire-rated-door-supplier-singapore/) - HDB fire rated door supplier in Singapore for compliant main door supply and installation. Reliable support for replacement and upgrading projects.
- [Fire-rated Timber Door Manufacturing in Singapore](https://hongrui.sg/fire-rated-timber-doors-singapore/) - Fire-rated timber door manufacturing in Singapore for HDB, BTO and commercial projects. Certified timber door supply with reliable installation support.
- [Services](https://hongrui.sg/services/) - Door manufacturing services in Singapore for fire-rated timber doors, steel doors, metal gates and aluminium toilet doors for HDB, BTO and commercial projects.
- [Contact](https://hongrui.sg/contact/) - Contact HongRui for door supply, fire-rated door enquiries, HDB projects, commercial doors, metal gates and installation quotes in Singapore.
- [About Us](https://hongrui.sg/about-us/) - Learn about HongRui, a door manufacturing company in Singapore serving HDB, BTO, commercial and industrial projects with quality door solutions.
- [Portfolio](https://hongrui.sg/portfolio/) - View HongRui door projects in Singapore across HDB, commercial, hotel, hospital and institutional spaces including fire-rated doors and gates.
- [Era VIP Partner](https://hongrui.sg/era-vip-partner/) - Hong Rui x ERA Exclusive Home Upgrade. Doors | Gates | Toilet Doors | Hardware | Digital Locks At Hong Rui, we provide the complete One-Stop Solution for your home. Exclusive ERA Homeowner Deal Enjoy 10% OFF on all Doors, Gates, Toilet Doors, Hardware, and Digital Locks – only for ERA clients. Complete Home Solution
- [Door Closer/Stopper](https://hongrui.sg/door-closer-stopper/)
- [Door LockSet](https://hongrui.sg/door-lockset/)
- [Tongkai Gates](https://hongrui.sg/tongkai-gates/) - Loading... Toggle Navigation Product Solutions Features Company Resources WALL ART GATE DESIGNS TK-600 TK-601 TK-602 TK-603 TK-605 TK-606 TK-607 TK-608 TK-609 TK-610 LAMINATE SERIES DESIGNS TK-500 TK-501 TK-502 TK-503 TK-504 TK-505 TK-506 TK-507 TK-508 TK-509 TK-510 TK-511 TK-512 TK-513 TK-516 TK-517 TK-518 TK-519 TK-520 TK-521 TK-522 TK-523 TK-524 TK-525 TK-526 TK-527 TK-528 TK-529 TEMPERED GLASS
- [Door](https://hongrui.sg/door/) - About Our Doors Our doors come in different styles and are suitable for residential, commercial, and industrial buildings, among other applications. Our products comply with international standards and building regulations, and have undergone rigorous quality testing to ensure that our customers receive the highest quality products. Contact Us Now Our Door Collection Inspired by the
- [Two Tone](https://hongrui.sg/two-tone/) - About Our Doors Our doors come in different styles and are suitable for residential, commercial, and industrial buildings, among other applications. Our products comply with international standards and building regulations, and have undergone rigorous quality testing to ensure that our customers receive the highest quality products. Contact Us Now Our Door Collection Inspired by the
- [Single Tone](https://hongrui.sg/single-tone/) - About Our Doors Our doors come in different styles and are suitable for residential, commercial, and industrial buildings, among other applications. Our products comply with international standards and building regulations, and have undergone rigorous quality testing to ensure that our customers receive the highest quality products. Contact Us Now Our Door Collection Inspired by the
- [Terms of Services](https://hongrui.sg/terms-of-services/) - Terms and Conditions Welcome to Hongrui! These terms and conditions outline the rules and regulations for the use of HongRui’s Website, located at hongrui.sg. By accessing this website we assume you accept these terms and conditions. Do not continue to use Hongrui if you do not agree to take all of the terms and conditions
- [Privacy Policy](https://hongrui.sg/privacy-policy/) - PRIVACY NOTICE Last updated 05/07/2022 This privacy notice for hongrui.sg (“Company,” “we,” “us,” or “our”), describes how and why we might collect, store, use, and/or share (“process”) your information when you use our services (“Services”), such as when you: Visit our website at hongrui.sg, or any website of ours that links to this privacy notice
- [Door Accessories](https://hongrui.sg/door-accessories/)
- [Stainless Design](https://hongrui.sg/stainless-design/)
- [Groove Line Design](https://hongrui.sg/groove-line/)
- [News](https://hongrui.sg/news/) - No News Today
- [Door Frames](https://hongrui.sg/door-frames/)

## Categories

- [Lock](https://hongrui.sg/blog/category/lock/)
- [Door](https://hongrui.sg/blog/category/door/)
- [Gate](https://hongrui.sg/blog/category/gate/)
- [Gate Manufacturing](https://hongrui.sg/blog/category/gate-manufacturing/)
- [Door Manufacturing](https://hongrui.sg/blog/category/door-manufacturing/)
- [Installation Guides](https://hongrui.sg/blog/category/installation-guides/)

## Tags

- [Hong Rui Construction](https://hongrui.sg/blog/tag/hong-rui-construction/)
- [THKMC](https://hongrui.sg/blog/tag/thkmc/)
- [Thye Hua Kwan Moral Charities](https://hongrui.sg/blog/tag/thye-hua-kwan-moral-charities/)
- [community security](https://hongrui.sg/blog/tag/community-security/)
- [lock repair](https://hongrui.sg/blog/tag/lock-repair/)
- [door safety](https://hongrui.sg/blog/tag/door-safety/)
- [gate safety](https://hongrui.sg/blog/tag/gate-safety/)
- [Singapore](https://hongrui.sg/blog/tag/singapore/)
- [home improvement](https://hongrui.sg/blog/tag/home-improvement/)
- [collaboration](https://hongrui.sg/blog/tag/collaboration/)
- [social service](https://hongrui.sg/blog/tag/social-service/)
- [security partnership](https://hongrui.sg/blog/tag/security-partnership/)
- [metal gate Singapore](https://hongrui.sg/blog/tag/metal-gate-singapore/)
- [HDB metal gate 2026](https://hongrui.sg/blog/tag/hdb-metal-gate-2026/)
- [BTO gate Singapore](https://hongrui.sg/blog/tag/bto-gate-singapore/)
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- [condo fire door requirements](https://hongrui.sg/blog/tag/condo-fire-door-requirements/)
- [Installation Guides](https://hongrui.sg/blog/tag/installation-guides/)