Dimensional wood, engineered wood, and fiber cement are considered reservoir materials. If that’s the […] If you want a distinctive home, always choose architecturally correct siding and trim profiles. Custom baseboard moulding profiles are available upon request. Always follow local building codes and construction best practices. All James Hardie® siding and trim products are available primed and ready for field painting. Likewise, 2 x 10 rafters will shrink about 1/4 in. These boards are also great to use as an exterior trim. The primed, finger-jointed wood trim from Stock Supply is cut and installed around the windows. Our house primers are high solids alkyd (oil) based, offering superior leveling, hiding, and sealing characteristics. The trim is pre-primed with a very smooth surface. When fly-ash is combined with polymers, it becomes a durable material that’s ideally suited for exterior siding and trim. PDF: Installation Instructions . For any further assistance please call us at 1-800-732-1697 or email The more the moisture content changes, the more the wood moves. This will create a noticeable gap in the eaves as your frieze boards get pulled in towards the house while the soffit moves up toward the roof. Very few nail pops because there were very few nails. No matter what lumber you buy, proper storage on-site is important to reduce moisture absorption and subsequent shrinkage problems. Prefinishing works very well on exterior siding, trim, fascia and soffit material. Re: Radiata Pine as exterior trim Seven years ago I built a few homes that we used a primed shingle mold on - it was pine as I remember. What changed? x 3.5 in. Manufactured to higher standards by Woodtone – North America’s leading coatings specialists, our RealTrim Plus TM is the #1 solution for the gruelling and ever-changing climate of the Pacific Northwest. Seal … PVC must be installed with gaps depending on the length of the piece and the ambient temperature. We must understand moisture movement and thermal expansion. Provide proper gapping for engineered wood and fiber-cement trim. You can include an image in your comment by uploading it below. Paints have sheens and gloss (e.g., semi-gloss) to create a professional look with your finish coats. This procedure is also recommended for any painted surface that requires significant scraping and repairs. I do not recommend pine in exterior applications; I've seen just too much of it fail. Dimensional wood, engineered wood, and fiber cement must be primed on all sides, particularly on the ends when field cut. Dowels & Dowel Pins. It expands and contracts along its length as the temperature warms and cools. Re: Radiata Pine as exterior trim Seven years ago I built a few homes that we used a primed shingle mold on - it was pine as I remember. Durable for the exterior, safe for the interior. I am using Behr Premium Plus Interior Semi-Gloss Enamel with a 4.5" low nap woven roller (3/8" nap) Here . In these instances, it is necessary to prime all field-cut edges and finish with a high quality exterior acrylic latex paint. Exterior Trim. A dvantagePLUS Installation Guide Instructions and tips on how to care for and install Advantage PLUS products. Ideally, if you are in charge of the construction and material selection, a good option is to substitute engineered lumber for dimensional lumber wherever you can (such as using “I” joists for the floor system). Lots & lots of glue. The glue held everything tight as the framing shrunk. Sold in Stores Go to previous page. As usual, back in the day things were simpler. In fact, long sections are difficult to carry by one person on a warm day and by anyone under 6-ft. tall because the ends will drag on the ground even if carried overhead. Maybe 1/16 or so. Dimensional wood, engineered wood, and PVC require a fastener with about a 3/16-in. On most unpainted exterior surfaces, the standard procedure calls for a primer coat followed by two topcoats of paint. PDF: Frequently Asked Questions . Customers must be willing to pay for quality wood materials – though the continually increasing costs of the new, alternative materials makes the cost of real wood look better and better. This is why gluing drywall reduces pops- it’s not that the install is better, but the glue is only connected to the face of the board. The finish can be a primer, a semi-transparent stain, a semi-solid stain, a solid stain or solid paint. Pre-primed and ready to be painted, TechTrim offers a great solution for customizing any home. Poly-ash, dimensional wood, engineered wood, and fiber-cement trim have negligible expansion and contraction movement due to temperature changes, even with extreme temperature differences. It’s also important to not simply drape a plastic tarp over the materials, especially if the tarp reaches to the ground. After you have one comment approved, all of your subsequent comments will appear immediately. In this case the sub would have been better with lots of glue and minimal screws. ... Add To List Click to add item 1 x 4 Primed Finger Jointed MDF Board to your list. Heat is not an issue with storage, but it must be stored up off the ground and kept dry like wood. However, if the house or addition is new, then there will almost certainly be movement (shrinkage) of the dimensional lumber; how much movement depends on its initial moisture content. The bottom line for all of us, whether installers, builders, manufacturers or homeowners, is that we want our trim to stay exactly where it belongs and hold the finish for a long, long time. However, you may be topcoating only because the surface is dull or because you want a new color. 28 Februari 2021 28 Februari 2021 /. Moisture-Resistant Trim. Oil primers sand easily, and don't gum up on s… If you’re working on an existing house that is at least a couple of years old, then the framing lumber has more or less stabilized and movement isn’t a consideration. Metal free, non-corrosive treatment means no special tools or fasteners. Or is it a scam by the materials companies that want to sell more expensive materials? TruExterior accurately replicates popular profiles that define iconic home styles. you can make inexpensive pre primed trim look great with proper prep.