RoofingMetal Roof Profiles in Malaysia: How Each Metal Deck Is Built
Trapezoidal, clip lock, standing seam, PU foam and hybrid metal deck profiles in Malaysia: how each is fixed, its accessories, and how it changes the roof.
Guides for roofs,
frames and solar.
Ducero publishes plain-language guides for developers, contractors, architects and building owners in Malaysia who are planning a roof, a steel structure or a solar mounting system. Each guide explains what to decide before asking for a quotation, what the engineer and supplier should confirm, and which of Ducero, Superspan and Sunrise Prima covers the work.
Roofing
RoofingRoof Insulation in Malaysia: Foil, Glass Wool, Rock Wool, BRC Mesh and Silicone
Roof insulation under a Malaysian metal deck: woven vs non-woven foil, glass wool vs rock wool, BRC wire mesh over purlins and neutral-cure silicone, explained.
RoofingMetal Roof Screws in Malaysia: How Many, Where and How Tight
How many screws a metal roof sheet needs, crest or valley fixing, how tight to drive them, what screw codes mean and when insulation needs longer screws.
RoofingCondensation Under a Metal Roof in Malaysia: Why It Drips and How to Stop It
Why condensation drips from under a metal roof in Malaysia's humid climate, what damage it does, and how venting and a draped foil vapour barrier stop it.
RoofingMinimum Roof Pitch for a Metal Roof in Malaysia: How Flat Is Too Flat?
The minimum roof pitch for a metal roof depends on the sheet profile. Slopes from 1 to 5 degrees, ponding, run length in heavy rain and sealing laps.
RoofingRoof Sheet Thickness in Malaysia: BMT, TCT and APT Explained
How thick a steel roof sheet should be in Malaysia: the 0.42 mm BMT minimum, what BMT, TCT and APT mean, and how to check delivered sheets on site.
RoofingRoof Tiles vs Metal Deck in Malaysia: How the Structure Changes
Roof tiles or metal deck in Malaysia? A neutral comparison of weight, pitch, wind, heat, noise, cost and lifespan, and how each changes the roof structure.
SolarDo Solar Panels Cool the Roof and Reduce Aircon Use in Malaysia?
In Malaysia, rooftop solar panels shade the roof so less heat reaches the rooms below and their aircon. What studies measured, the limits, how to check.
RoofingWhy Metal Roofs Blow Off in Malaysian Storms, and What Holds One Down
Wind pulls a light metal roof outward. Why storm damage starts at a weak fixing, what Malaysian squalls bring, and the connections that hold a roof down.
RoofingPurlin and Batten Spacing for a Metal Roof in Malaysia
How purlin and roof batten size and spacing are decided on a Malaysian metal roof: the sheet's published maximum support spacing in mm, and its conditions.
RoofingChoosing a Roof Truss Supplier in Malaysia: What to Check
Roof truss supplier checks in Malaysia: CIDB grade and category limits, the truss standard, the steel warranty document, and how to verify each yourself.
RoofingSteel vs Timber Roof Truss in Malaysia: How the Choice Is Decided
Steel or timber roof truss in Malaysia: the span limits, the treatment and grading rules, and the documents to ask for before you accept a quotation.
RoofingMetal Roof Heat in Malaysia: What the Roof U-Value Rule Asks For
Selangor's by-law 38A caps roof thermal transmittance at 0.4 W/m²K for a light weight roof. What that means for a metal roof, and what to ask for.
RoofingRoof Gutter and Downpipe Sizing in Malaysia: How the Size Is Decided
What decides roof gutter and downpipe size in Malaysia: the MSMA design ARI, the 5-minute storm, wind-driven catchment, gutter fall and effective area.
RoofingReroofing an Occupied Building in Malaysia: How the Work Is Sequenced
How a reroofing job on an occupied factory, warehouse or shop is planned in Malaysia: bay sequencing, temporary weatherproofing, roof access and safety.
SteelLight-Gauge Steel vs Mild-Steel Frames: Which Structure Fits the Project?
Light gauge steel or a mild-steel portal frame? How cold-formed trusses and hot-rolled frames differ in span, weight, corrosion, fire and Malaysian codes.
RoofingHow to Choose Metal Deck Roofing for a Building in Malaysia
How to choose metal deck roofing in Malaysia: match coating to the site, sheet to support spacing, fixing to MS 1553 wind loads. Plus a supplier checklist.
RoofingRepair, Reroof or Replace a Metal Roof? A Building Owner’s Decision Guide
Leaking or rusting metal roof in Malaysia? Learn when to repair, reroof or replace, what drives the cost, and what evidence to prepare for a site check.
RoofingHow to Choose a Steel Roof Truss System in Malaysia
How to choose a steel roof truss in Malaysia: design inputs, MS 1553 wind loads, steel grade, coating, installation and a 10-point quote checklist.
SolarSolar Mounting on Metal Roofs in Malaysia: 10 Checks
Before solar goes on a metal roof in Malaysia, check structure, leaks, metal compatibility and wind. A 10-step checklist plus Solar ATAP and SELCO rules.
Where the
work sits.
Roofing
Metal deck, cladding and structural solutions such as light-gauge steel roof trusses are Ducero’s work. See the roofing page and its project archive.
Planning your
next structure?
Contact Ducero for roofing, steel profiles or solar mounting structures. Share your project location and the work you have in mind.
Start a conversation- Phone+603 3123 1348
- EmailDucero2020@gmail.com
- HoursMon–Fri, 9am–5pm