Knowledge Base
Door buying guides, ratings explained, installation tips and product knowledge from Skylink engineers.
Solid Wood Veneer and Wood Species: Oak, Walnut, Ash Selection Guide
Choosing between oak, walnut, and ash veneer defines the look and durability of your interior wooden doors. This guide explains wood grain characteristics, veneer grades, core construction, and real SKL wooden door specs for B2B buyers.
Steel Door Panel Embossing and Decorative Surface Techniques
From grid patterns to beveled edges and ribbed textures, steel door panel embossing defines both aesthetics and performance. This guide covers pressing techniques, finish options, and real SKL decorative steel door models for B2B buyers.
Multi-Point Lock Hardware and Anti-Theft Performance of Steel Security Doors
Multi-point locks are the backbone of steel security door performance. This guide explains how European multi-point mortise locks work, keying systems, hardware grades, and real SKL product lock specs to help B2B buyers specify secure entry doors.
Steel Fire Door Ratings EI60 vs EI90: Structural Differences Explained
Understanding fire door ratings EI60 and EI90 is critical for B2B buyers specifying steel fire doors for commercial and residential projects. This guide explains insulation integrity, leaf thickness, core materials, and real SKL product specs to help you select the right fire-rated door.