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Sibu · Sarawak · Plain answers

Renovation questions, answered straight

What ELS does, when you actually need us, what the three ELS services cost, and how we choose materials for Sarawak's heat, humidity and wet kitchens — before any work starts.

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Who these answers are for

If any of these sound like you, the answers below cover what to settle before you ask for quotes.

Homeowners about to quote a full-house renovationBuyers comparing several contractor quotesPeople burned once by leaking or swollen cabinetsAnyone planning a wet kitchen, bathroom or laundryOwners who already have a contractor but no clear scope
Quick decision rules

Which service fits you

A quick read on where your project sits — confirm it in the free Pre-Check.

IfThen
You have direction but no documented materials or M&E planStart with Design & Specification (from RM1,600, excl. SST) so contractors can price one scope. The Design & Specification starting fee is the price for one room. Four rooms RM5,600. Each room beyond the fourth is RM1,600.
You only need whole-property colour and material directionStyle Adaptation (from RM800, excl. SST) is the right starting point. The Style Adaptation starting fee is the price for one room. Four rooms RM2,800. Each room beyond the fourth is RM800.
Multiple trades and wet zones all have to line up on siteRequest an ELS+ Project Assessment. ELS+ starts with two defined offers. Other projects are assessed case by case.
A cabinet or panel will meet water regularlySpecify ACP or honeycomb aluminium, not moisture-resistant board
You already have a trusted contractorELS supplies the scope and specification; your contractor builds to it
How to prepare

Bring this to your Pre-Check

The more of this you bring, the sharper our answer on what you actually need.

  • Your floor plan or rough property layout
  • Any contractor quotes you're comparing
  • Which areas are wet zones — kitchen, bathroom, laundry
  • Known problems — past leaks, swelling, termites, flooding
  • Photos of the existing space if it's a renovation
  • Your must-haves versus nice-to-haves
  • A rough budget range, even approximate
Where ELS works

Based in Sibu — elsewhere in Sarawak by quotation.

Sibu as standard. Elsewhere in Sarawak by quotation, subject to schedule and capacity.

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Renovation questions — Sarawak

Common questions

What is ELS, and how is it different from ALUMAX?

ALUMAX supplies the physical products — cabinets, wardrobes, doors, windows and office systems — with production routed through FLYHOME or selected manufacturing partners under ALUMAX's product specification, while installation and site coordination are carried out by the appointed service team and quoted as separate services. Installing flooring, wall panels and standalone glass is a separate ELS+ scope, only if commissioned after an assessment, and materials can be quoted by ELS Source, subject to suitability and quotation. ELS is the layer that sits in front of that: we plan the scope, specify materials, lighting and M&E, coordinate the trades' information to one approved plan, and run the QC checks set in the commissioned scope. In short, ALUMAX delivers the product; ELS plans and specifies it, recommends the order of the work and checks the hand-offs set in the commissioned scope.

Is ELS design free if I buy ALUMAX products?

Configuration is included; design authorship is charged. Choosing one of the five curated styles and configuring standard ALUMAX products costs nothing. Original design work — space planning, bespoke detailing, technical documentation — is a paid professional service. Premium lighting planning, ELS+ Renovation Delivery, bespoke feature-space design and additional drawings are separately chargeable.

What is the difference between style harmonization and full interior design?

Style harmonization applies one approved ELS colour and material language across selected spaces and adapts ALUMAX products to the property. Full interior design involves broader concept development, custom layouts, feature spaces, detailed lighting, non-ALUMAX selections and additional technical documentation.

Can ELS design my home using FLYHOME cabinets?

Yes. FLYHOME is ALUMAX's own Ready-to-Assemble modular cabinetry, supplied and warranted by ALUMAX. ELS can incorporate suitable FLYHOME cabinetry into one of the five ELS style directions and coordinate it with other ALUMAX products. FLYHOME's P6 system is a dry-zone platform — used for dry-area cabinetry, wardrobes and living storage. Wet and higher-risk zones (wet-kitchen base units, vanities, laundry) are specified in ALUMAX ACP, honeycomb or aluminium; the one exception is under a kitchen sink, where ELS allows protected P6 only with ALUMAX's listed protections and where ALUMAX's site measurement finds P6 suitable, and specifies aluminium where it rules P6 unsuitable. ALUMAX handles product quotation, measurement, supply, installation and after-sales.

Can I mix several styles?

You may save references from different styles, but ELS will establish one primary design language and normalize conflicting colours, patterns and finishes. Mixing every preferred element without control usually creates an inconsistent result.

When do I actually need ELS?

When the project has more than one trade, more than one wet zone, or more than one quote to reconcile. A single-cabinet swap rarely needs us. A full-house renovation — where plumbing, electrical, tiling, carpentry and aluminium all have to line up — is exactly where unmanaged scope turns into rework. If you can't point to one document that everyone is building from, that's the gap ELS fills.

What are the three ELS services and what do they cost?

Style Adaptation from RM800 for one room — whole-property colour, finish and material direction. Design & Specification from RM1,600 for one room — a documented spec covering materials, lighting and M&E that contractors can actually price against. ELS+ Renovation Delivery is quoted per project against the agreed scope and programme. Your contract for the works is with ELS Design and Build; your proposal names each trade and what it supplies. All fees exclude SST.

How much is site measurement, and is it refundable?

The ELS technical site survey is from RM300 within Sibu and from RM500 outstation, excl. SST. Your paid ELS site-measurement fee is credited in full, once, when within 60 calendar days of the survey you confirm either an ELS appointment of RM1,600 or more, or an ALUMAX supply-and-install order of RM10,000 or more. Confirmation requires acceptance and deposit. We measure properly because guessing dimensions is one of the cheapest ways to cause an expensive on-site clash later.

How do you choose cabinet and panel materials?

By moisture zone, not by budget. Dry areas (most cabinetry, wardrobes) can use a quality moisture-resistant board — and a low formaldehyde-emission grade (E1, E0 or ENF) limits the formaldehyde the board itself gives off. That emission grade is a separate thing from water resistance. Wet zones — wet-kitchen base units, bathroom vanities, laundry — should use ACP or honeycomb aluminium; under a kitchen sink, protected P6 is allowed only with ALUMAX's listed protections and where ALUMAX's site measurement finds P6 suitable. Choosing by price alone is how people end up replacing a swollen base cabinet.

What's the difference between moisture-resistant and waterproof?

They are not the same thing, and the confusion is expensive. E1, E0 and ENF are formaldehyde-emission grades for wood-based board; none of them is a water-resistance rating. "Moisture-resistant" board tolerates humidity and brief splashes; it is not built to sit in standing water or take a daily soaking. For genuine wet exposure you want a non-absorbent substrate like ACP or honeycomb aluminium. We spell this out so nobody buys an emission grade thinking it's a waterproofing rating.

What should I do differently for a wet kitchen?

Treat the wet kitchen as a wet zone from the start. Base units that meet water — around the sink, the wash area, the heavy-cooking zone — belong in ACP or honeycomb aluminium, not unprotected moisture-resistant board; under the kitchen sink, protected P6 is allowed only with ALUMAX's listed protections and where ALUMAX's site measurement finds P6 suitable. Plan drainage falls, splash protection and ventilation before carpentry is ordered, not after. In Sarawak, a wet kitchen that's specced like a dry one is a future repair bill.

Do I really need coordination, or can the contractor handle it?

A good contractor manages their own crew well. Coordination is a different job: making sure plumbing, electrical, tiling, carpentry and aluminium agree on the same dimensions, sequence and finished levels before anyone commits. When each trade optimises for itself, the clashes surface on site — and on-site fixes are the most expensive kind. ELS coordinates everyone's information to one approved scope and checks the hand-offs set in the commissioned scope, so differences from the plan are found earlier.

What is NOT included in an ELS engagement?

ELS is the planning, specification and coordination layer — we don't sell the products ourselves; ALUMAX supplies and installs its own products. Installing flooring, wall panels and standalone glass is a separate ELS+ scope, only if commissioned after an assessment, and materials can be quoted by ELS Source, subject to suitability and quotation. Specialist works such as waterproofing, broader flooring systems, façade, drainage, CCTV, landscaping, ventilation systems and premium restoration are handled on a project basis as coordinated multi-trade scope, not bundled into a flat fee. We'll always tell you what sits inside the fee and what is a separate line.

Is SPC flooring an ELS service or an ALUMAX product?

Installing flooring, including SPC, is a separate ELS+ scope, only if commissioned after an assessment; materials can be quoted by ELS Source, subject to suitability and quotation. Broader "flooring systems" work that involves levelling, waterproofing or several trades is ELS project-basis, because it has to be coordinated, not just laid. If you only need a floor laid, ask ELS+ about the installation; if the floor is part of a bigger scope, ELS plans how it fits.

What are the ALUMAX package levels — Essential, Signature, Bespoke?

These describe the ALUMAX product spec level, separate from ELS services. Essential is the core spec. Signature is upgraded finishes and specialty detail. Bespoke is fully custom or heavy-duty work. Product pricing sits with ALUMAX and is confirmed after measurement — it depends on your spec and site. ELS's own fees are Style Adaptation from RM800 for one room, excl. SST, Design & Specification from RM1,600 for one room, excl. SST, and ELS+ Renovation Delivery on a project basis.

How long does the planning and specification stage take?

It depends on scope and how quickly decisions get made, so we won't quote a fixed number — that would be a guess. What we can say: the time spent agreeing scope and spec up front is far shorter than the time lost to on-site rework when nobody agreed it first. We'd rather set a realistic schedule with you once we've seen the site than promise a deadline we'd have to break.

Can ELS work with my own contractor?

Yes. ELS produces the scope and specification and checks the hand-offs set in the commissioned scope; your contractor can build to that plan. Clients using independently appointed contractors must nominate a main contractor responsible for site management and trade coordination. The value is the same either way — everyone works from one approved document instead of several conflicting assumptions. We're the planning layer, not a replacement for a builder you already trust.

If I buy design only, who builds it, and what changes with ELS+?

With Style Adaptation or Design & Specification, ELS provides the agreed design deliverables; your contractor, or the trades you appoint, build to them, and ELS recommends the order of the work and checks the hand-offs set in the commissioned scope. Clients using independently appointed contractors must nominate a main contractor responsible for site management and trade coordination. ELS+ Renovation Delivery is design, coordinated through delivery, on selected projects, with a proposal and contract of its own. ELS+ takes responsibility for delivering the works included in its contract, using selected contractors and specialist trades. ELS+ works are contracted by ELS Design and Build. Defects, warranty and payments are set in your proposal.

What happens at the free Renovation Pre-Check?

The Pre-Check is a free five-step form that runs on your device. It suggests which service fits (ELS+ Renovation Delivery, a specification, or direction only), the trades you may need and the documents to prepare, before you commit any fee. Send the result on WhatsApp if you want ELS to look at your project.

Do you provide service in both English and Chinese?

Yes. We plan, specify and explain in English or Simplified Chinese, including the material and technical terms that matter — ACP, SPC, E0, emission grades, wet-zone logic. The goal is that you understand exactly what you're approving, in the language you're most comfortable making decisions in. Tell us your preferred language when you enquire.

Which areas do you cover — Sibu only?

Sibu as standard. Elsewhere in Sarawak by quotation, subject to schedule and capacity. The ELS technical site survey is from RM300 in Sibu and from RM500 outstation, excl. SST. Wherever the property is, the same climate logic applies — heat, humidity, monsoon rain, termites and flood risk drive the material choices, not postcode.

Why specify everything before work starts instead of deciding as we go?

Because decisions made mid-build are made under pressure, with trades waiting and walls already open — that's when budgets slip and corners get cut. Specifying first means materials, dimensions, lighting and M&E are agreed while changes are made on paper, not on site. It's the difference between directing the work and reacting to it.

Who do I contract with for ELS+ Renovation Delivery?

ELS Design & Specification provides the agreed design deliverables. ELS+ takes responsibility for delivering the works included in its contract, using selected contractors and specialist trades. Your contract for the works is with ELS Design and Build; your proposal names each trade and what it supplies. ELS+ coordinates progress: scheduling, quality checks and handover records. Completion, dates and rectification obligations are the ones set in your contract. Defects, warranty and payments are set in your proposal. Work you appoint separately is outside the ELS+ contract.

How and when do I pay for an ELS+ project?

Payments are set in your proposal.

What if I change the scope during an ELS+ project?

Changes are approved in writing, with their additional cost and time, before they proceed.

What happens if an ELS+ project is delayed?

Your proposal sets the programme and milestones, and how delays are handled.

What about defects and warranties on an ELS+ project?

Defect reporting, the response process and the warranty terms that apply are set in your proposal. Defects found at inspection and handover are recorded.

Can I supply some items myself on an ELS+ project?

Items you supply yourself are recorded in your proposal, with the terms that apply to them.

Does ELS+ include structural work?

Structural alterations need a separate assessment and an engineer, and are subject to that assessment.

What is the difference between ELS+ and ELS Bespoke?

ELS+ describes how a project is delivered. ELS Bespoke describes how extensively it is customised. A Bespoke project can also use ELS+.

References

External references for the standards and climate data cited above. ELS is not affiliated with these organisations.

Prepared by George Wong — Founder, ELSFormer senior research engineer, Fortune 500 · Based in Sibu, Sarawak
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