Merbau beam F27 solid KD is a kiln-dried structural merbau member supplied in large beam sections for heavy load-bearing applications where stability and more consistent moisture content are important. The F27 stress grade is specified for major structural members to design, and kiln drying helps reduce movement compared with unseasoned timber for more predictable straightness and set-out across both medium and large beam sizes. Merbau is a dense hardwood, so pre-drilling is recommended for bolts and heavy connectors to minimise splitting and checking. Use corrosion-resistant, merbau-compatible fixings (stainless steel preferred, especially in external or exposed situations), seal cut ends after trimming, and store dry, supported and flat prior to installation to maintain moisture balance. Key features F27 stress grade solid merbau for high structural capacity Kiln dried for improved stability and reduced timber movement Suited to both medium and large structural beam applications Dense hardwood requiring pre-drilling for bolts and heavy connectors Use corrosion-resistant fixings to suit the exposure environment (stainless preferred) Supplied in a range of short and long lengths to suit design and reduce joins Seal cut ends and maintain dry storage before installation Common uses Major load-bearing beams and structural supports to engineer specification Lintels and transfer beams over openings of varying spans Floor and roof structural beams requiring increased section capacity External primary beams only where durability and exposure requirements are met and specified Feature structural beams in suitable exposed applications General construction where kiln-dried F27 merbau beams are required
