Sibu · Sarawak · Before install

Site readiness,before ALUMAX cuts a board.

Cabinets, wardrobes, doors and windows are fabricated to the site as it is on measurement day — not as you hope it will be. ELS by ALUMAX confirms the site is actually ready before fabrication starts: walls and plaster done, points set, floor level and finished, wet areas cured, access and power in place. Get this true first, and install goes in clean — no on-site cutting, no variations, no rework.

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Who this is for

Homeowners and renovators booking an ALUMAX install, who want the site checked against the fabrication scope before the order is locked.

ALUMAX install bookedNew build nearing handoverFull-house renovationWet kitchen & bathroom worksMultiple trades on siteSelf-managed contractor job
Quick decision rules

Ready, or not ready — and what happens next

ELS calls site-readiness against the fabrication scope. The honest answer protects your money, not the schedule.

IfThen
Walls, plaster and floor finish are complete and dimensions stableFinal measurement is taken and the fabrication order can be confirmed.
Electrical or plumbing points aren't set and confirmed yetWe hold fabrication and mark points first — moving a hob or sink after install means cutting finished cabinetry.
Wet-area waterproofing is laid but not yet curedWe wait out the cure before tiling and cabinet base install — drilling green membrane voids the protection.
Floor isn't level or the finished floor isn't downWe set datum and sequence flooring vs cabinet first, so toe-kicks and door gaps land right.
Site has no safe access, clear path or working powerWe schedule a delivery and install window once access and power are confirmed.
You're unsure whether the site is readyStart the free Pre-Check — it maps what's true on site against the install scope.
Why it matters

Readiness is what kills rework and variations

ALUMAX fabricates to confirmed dimensions and points. When the site changes after the order, the cost lands on you — as on-site cutting, refits or a re-order.

Dimensions made true onceCabinets are cut to the measured opening. If a wall is later plastered thicker or a floor raised, the unit no longer fits — and the board is already cut.ELS checks: final wall, plaster and floor dimensions are stable before fabrication.
Points fixed before carcassHob, sink, hood, socket and water points decide where cut-outs go. Move them after install and you're cutting finished cabinetry on site.ELS checks: M&E points are set, confirmed and marked against the layout.
Wet areas cured, not greenDrilling or tiling over uncured waterproofing breaks the membrane — the leak shows up months later, behind the cabinet.ELS checks: wet-kitchen and bathroom waterproofing has cured before base install.
Floor level set firstAn out-of-level floor throws off worktop runs, door gaps and toe-kicks. Shimming a long cabinet run after the fact looks exactly like a defect.ELS checks: floor is level, the finished floor decision is sequenced against cabinetry.
Sequence over speedInstalling before ceiling, electrical or tiling is done means protecting or removing finished units while other trades work over them.ELS checks: the right trade goes first — ELS holds the order against one approved scope.
Variations stay writtenMost Sibu budget overruns are late, verbal site changes. A readiness sign-off turns a moving target into a fixed, costed scope.ELS checks: scope is signed off before fabrication; later changes are priced in writing.
What's included

What site-readiness coordination covers

ELS confirms and documents readiness, then takes the final measurement that locks the ALUMAX order. We coordinate the conditions — we don't carry out the building trades ourselves.

Included
  • Pre-install site visit against the fabrication scope
  • Readiness checklist: walls, plaster, floor, points, wet areas, access, power
  • Final measurement that confirms the ALUMAX order
  • M&E point check — hob, sink, hood, sockets, water points marked vs layout
  • Wet-area waterproofing cure confirmation before base install
  • Trade sequencing note so the right trade goes first
  • Go / no-go readiness sign-off, written and dated
  • Hand-off to ALUMAX for fabrication and install scheduling
Not included
  • Carrying out the wall, plaster, tiling or flooring trades
  • Applying or repairing waterproofing membrane
  • Electrical or plumbing first-fix wiring and piping works
  • The ALUMAX product, fabrication and installation itself
  • Supplying tools, scaffolding or site power
  • Structural, drainage or façade remediation (ELS project-basis, separately scoped)
What drives the price

What drives the price

Site-readiness coordination is quoted on a project basis — the visit and document load depend on how much site there is to check and how many trades touch it.

Scope of the installOne cabinet run reads in minutes; a full house of cabinets, wardrobes, doors and windows is a longer check with more points to confirm.
Number of wet zonesEach wet kitchen, bathroom and laundry adds a waterproofing-cure and drainage check before any base unit goes in.
Trades on siteMore trades running together means more sequencing and boundary checks to keep install from clashing with other work.
Site locationSite measurement is from RM300 in Sibu and from RM500 outstation (creditable on confirmation); travel adds to outstation visits.
Documentation depthA single sign-off note differs from a full readiness pack with marked-up points and a sequencing matrix.

Indicative only — the final quotation follows site measurement, material selection and approved scope. Prices exclude SST.

How to prepare

The site-readiness checklist

Have these true before final measurement, and the ALUMAX order can be locked with confidence. If any are open, ELS holds fabrication until they're closed.

  • Walls built, plastered and dry — no further skim or render planned in the install area.
  • Final dimensions stable — wall thickness and openings won't change after measurement.
  • Electrical points set and confirmed — sockets, switches, hood and appliance feeds marked against the layout.
  • Plumbing points set and confirmed — sink, hob gas, water in/out and floor traps in final position.
  • Floor level checked and the finished-floor decision sequenced against cabinetry.
  • Wet-area waterproofing laid and fully cured before any base unit install.
  • Ceiling, tiling and other overhead trades done — so finished units aren't worked over.
  • Safe access, a clear delivery path and working power on the install day.
Where ELS works

Based in Sibu — across Sarawak by appointment.

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Site readiness in Sibu

Common questions

What does 'site ready' actually mean before an ALUMAX install?

It means the conditions ALUMAX fabricates to are final and won't move: walls built and plastered, dimensions stable, electrical and plumbing points set and confirmed, floor level with the finished-floor decision sequenced, wet-area waterproofing fully cured, and safe access with working power on install day. ELS by ALUMAX checks each of these against the fabrication scope before the order is locked — because cabinets are cut to the site as measured, not as hoped.

Why does the site have to be ready before fabrication, not during install?

Because ALUMAX cuts boards to confirmed dimensions and cut-outs to confirmed points. Once a unit is fabricated, changing the site means cutting finished cabinetry on the spot, refitting, or re-ordering a part — all of which cost you money and time. Getting the site true first is what keeps install clean and keeps your quotation from drifting into variations.

Does ELS do the building works to get the site ready?

No. ELS coordinates and confirms readiness — we check, document and sign off, then take the final measurement that locks the ALUMAX order. The wall, plaster, tiling, flooring, waterproofing, electrical and plumbing trades are carried out by your contractor or appointed specialists. ELS holds them to one approved scope and the right sequence; we don't replace them.

What if the site isn't ready on the day you visit?

We give you an honest no-go with a short list of exactly what's open — a point not yet set, waterproofing still curing, a floor not yet level — and we hold fabrication until those are closed. That's the whole point: a no-go before fabrication costs a revisit; a yes given too early costs cut cabinetry. We'd rather protect your order than protect the schedule.

How long should waterproofing cure before cabinets go in?

Follow the membrane manufacturer's cure time for your system — it varies by product and by Sarawak humidity, and ELS confirms it on site rather than guessing. The principle holds regardless: drilling fixings or tiling over green, uncured waterproofing breaks the membrane, and in our climate the leak shows up months later behind the cabinet, where it's slowest and costliest to fix. We wait the cure out before any base unit install.

I'm self-managing my contractor — can ELS still check readiness?

Yes. ELS can run the readiness check against the ALUMAX install scope even when your own contractor is doing the building works. We mark up what's set and what's open, give your contractor a clear sequencing note, and only take the final measurement once the site is true. That keeps the boundary between your trades and the ALUMAX install clean — and keeps responsibility for any gap in writing.

How is site-readiness coordination priced?

On a project basis, because the check depends on how much site there is and how many trades and wet zones touch it. The site measurement itself is from RM300 in Sibu and from RM500 outstation (excluding SST), creditable against your engagement on confirmation. If you're not sure whether your site needs this layer yet, start with the free Renovation Pre-Check — it maps what's true on site against your install scope.

Does ELS supply the SPC flooring or do the floor works?

SPC flooring is an ALUMAX-direct product, so the supply and lay sit with ALUMAX. ELS coordinates the readiness around it — confirming the floor is level and sequencing the finished-floor decision against the cabinetry so toe-kicks and door gaps land right. Broader flooring systems, screeding or levelling works are multi-trade and would be scoped separately on a project basis.

Prepared by George Wong — Founder, ELS by ALUMAXFormer senior research engineer, Fortune 500 · Based in Sibu, Sarawak · Last updated: July 2026
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Before fabrication

Confirm the site is ready — before ALUMAX cuts a single board.

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Cabinet Install Site Readiness — Sibu | ELS by ALUMAX