Guides
134 articles found
1 Inch Plywood: Thicknesses, Strength, Sheet Types & Buying Guide
True 1 inch plywood exists, but most "1 inch" panels are nominal. This guide covers real thickness, the sheet types sold…
How Many Times Can You Reuse Formwork Plywood? Reuse Cycles by Grade
There is no single reuse number for formwork plywood. It runs from about 3 pours for bare panels to up to 20 for Class 3…
Concrete Pressure on Formwork: How Fresh-Concrete Pressure Drives Panel and Tie Choices
Fresh concrete pushes outward like a fluid, and that lateral pressure decides formwork panel thickness and tie spacing.…
Permanent (Stay-in-Place) Formwork vs Reusable Plywood Formwork: When Each Makes Sense
Permanent formwork stays in the structure after the pour; reusable plywood is stripped and used again. Here is where…
Falsework vs Formwork: What Falsework Is, How It Differs, and Where the Plywood Goes
Falsework supports formwork; formwork moulds the concrete. A plain, plywood-aware guide to the difference, the types of…
What Is Shuttering in Construction? Types, Materials & How It Works
A plain-language explainer of shuttering in construction: what it is, how it differs from formwork and centering, the…
Plywood vs Lumber: When Sheet Goods Beat Dimensional Lumber (and When They Don't)
Plywood vs lumber is the wrong framing — they don't replace each other in any meaningful application. This guide maps…
Marine Plywood for Kitchen Cabinets: When the BS 1088 Premium Pays Off (and When It Doesn't)
Marine plywood is overspecified for most kitchen cabinets and underspecified for the cabinets that actually need it.…
Plywood R-Value: Thermal Resistance by Thickness (and Why It's Not Insulation)
Plywood R-value runs about 1.25 per inch — 0.31 at 1/4", 0.94 at 3/4". The honest numbers, why plywood is sheathing…
Plywood Price in the Philippines (2026): Per-Sheet Cost by Type & Thickness
What plywood actually costs in the Philippines in 2026, per 4×8 sheet, by type and thickness — ordinary, marine and…
Plywood Span Rating Explained: How to Read 32/16, 48/24 and the APA Stamp
How to read a plywood span rating: the two-number 32/16 and 48/24 system, the 24/0 roof-only case, single-number…
Plywood Insulation Value: R-Value by Thickness and What It Means
How much insulation value plywood actually provides: R-value by thickness, what R-value and thermal conductivity mean,…