Illustrative scenario: a worktop looks sound across most of its face, yet swelling develops beside a repeatedly wet sink joint. This example illustrates a possible weak point; it does not diagnose all swelling or claim a customer case.
Humidity, occasional spills and continuing leakage are different exposures. Choose a documented product and assembly for the actual conditions rather than relying on a broad “water-resistant wood” description.
Specify the full assembly and resolve recurring water at its source.
Read the specific product classification
MEDITE explicitly states that MEDITE MR is moisture-resistant MDF for humid interiors, not waterproof board, and that wetting should be avoided. This describes that product; other boards require their own documentation. The manufacturer also explains that green dye identifies its product rather than creating its performance.
Review the water-entry locations
EGGER’s worktop guidance addresses protection of cut edges, openings and joints. Use the sealing products and details required by the selected worktop system, rather than assuming one general-purpose sealant suits every assembly.
| Location | Review point |
|---|---|
| Sink and tap | Cut-out protection and appliance requirements |
| Worktop joint | Joint detail and liquid-entry protection |
| Exposed edges | Complete, compatible edge treatment |
| Sink cabinet | Leak source and inspection access |
| Appliances | Product-specific heat, steam and ventilation needs |
Repair the source before the appearance
If swelling appears, record where moisture recurs and inspect nearby plumbing and appliances. Do not assume the board alone caused the problem. Nor should a new edge strip be treated as a repair for every damaged core. Inspection must determine which parts can be retained.
Challenge unlimited waterproofing claims by asking for product evidence, intended exposure and care instructions. A material name does not establish the terms of a supplier’s warranty.
Specify the complete kitchen
List carcasses, doors, backs, shelves, faces, edges, hardware and worktops separately. Identify who handles plumbing and appliance connections. This makes supply-only and installed quotations easier to distinguish.
At handover, retain product information and care requirements. Remove standing spills promptly and investigate recurring leaks. Maintenance supports a suitable assembly; it cannot correct an unsuitable specification or defective joint.
What does a kitchen price per linear metre include?
Request a numbered cabinet drawing and a written definition of the linear-metre calculation. Do not assume that every supplier combines wall and base cabinets in the same way, or uses matching heights, depths and accessories. Islands and tall units should have visible quantities and descriptions rather than disappearing into one total.
| Group | Confirm before comparison |
|---|---|
| Cabinets | Length, height, depth and specification |
| Worktop | Measurement basis and included openings |
| Accessories | Type, quantity and installation scope |
Separate worktops, appliance openings, sinks and specialist accessories where they are priced independently. State who supplies and installs each element. For cabinets near water, review the chosen product and assembly requirements rather than relying on a market label. Link the quotation to the approved drawing and sample, and record the effect of changes before production. The resulting schedule supports a direct comparison and gives the receiving team something specific to check.
Questions & acceptance checklist
- Documented product and exposure limits.
- Approved edges, openings and joints.
- Accessible plumbing inspection points.
- Care and maintenance instructions.
Before you decide
Is green MDF waterproof?
Colour alone proves no rating. Check the specific product’s technical information.
Can silicone make any cabinet waterproof?
No. A compatible sealant is one part of a suitable detail; it does not redefine the core’s limitations.
Does one swollen edge mean replacing the kitchen?
Not necessarily. Assess the cause, extent and replaceable components before defining the repair scope.
Turn your furniture brief into a clear schedule
Send the item list, quantities, approximate dimensions and preferred materials to define the supply and installation scope.
Office furnishing and custom woodwork in Jeddah
Request a furnishing quotationTechnical & editorial references (3)
References support general principles. Product instructions and the approved design govern execution details.