Framing lumber
cedar lumber 1x6 × 12 ft
Nominal dimensions; verify actual product dimensions.
Good choice when…
A good candidate when use, exposure, dimensions and every system component match the documentation.
Avoid when…
A poor candidate when compatibility must be improvised, damage hidden or a regulated component replaced without validation.
Reference data
| Purchase unit | piece |
|---|---|
| Nominal size | 1x6 |
| Length | 12 ft |
| Treatment / exposure | exterior |
| Indicative density | 380 kg/m³ |
What the numbers mean
- Stated nominal size: 1x6; measure actual size before designing the joint or support.
- Stated retail length: 12 ft; check usable length and transport.
Recommended uses
- For the listed uses when grade, moisture, actual size, span and supports are confirmed.
- For blocking, backing and assemblies where fasteners can be kept far enough from edges.
- For dry interior, exterior or ground-contact work only according to the exact product treatment and use category.
Specific uses linked to this sheet
- Light framing where size, species, grade and span are appropriate.
- Blocking, screw backing and localized reinforcement.
- Decks or outdoor work only when the product and treatment suit the exposure.
- Fencing where durability, fasteners and ground contact are compatible.
When to avoid this material
- Do not substitute a different structural size or species without checking loads and span.
- Do not use untreated interior stock in wet, weather-exposed or near-ground locations.
- Avoid severely warped, end-split, crushed or persistently wet pieces.
Compatibility and installation
- Confirm compatibility with membranes, flashings, adhesives, metal connectors and preservatives.
- Allow for wood movement, gaps, acclimation and shrinkage before closing or finishing the assembly.
- Do not notch, drill or cut a load-bearing member beyond what the applicable design permits.
Storage, care and service life
- Store flat on dunnage, ventilated and protected from rain without trapping moisture.
- Seal or field-treat cuts in treated wood when required by the manufacturer.
- Periodically inspect ends, water traps, fasteners and ground-contact areas.
Common mistakes
- Choosing only by nominal name without measuring actual size.
- Orienting crowns inconsistently or closing in wood that is too wet.
- Using general-purpose screws where a listed connector or structural fastener is required.
Alternatives to compare
- Another species, engineered wood or metal profile may suit span, moisture and maintenance better.
- Outdoors, compare treated wood, cedar, composite and metal for total cost, fasteners and maintenance.
Before purchase
Confirm exact size, coverage, certification, compatibility, lot and instructions. This sheet helps you ask the right questions; it does not make two similar products equivalent.