OrePac Knotty Alder 82VA Raised Interior Door

The OrePac Knotty Alder 82VA is a solid core interior door that combines stile and rail construction with vertical V-groove detailing for contractors seeking authentic rustic character in Montana’s ranch and mountain homes. At 1-3/8 inches thick with a solid LVL (laminated veneer lumber) core beneath knotty alder veneer, this door delivers both structural integrity and the visual warmth that defines Western interiors.

Construction and Design Details

The 82VA features a 2-panel design with an arched top panel and vertical V-grooves that create a distinctive plank-style appearance. The ovolo sticking profile — that rounded decorative edge detail where panels meet rails — adds traditional craftsmanship without the price tag of custom millwork.

Factory sanded and ready for finish, these doors arrive prepped for stain or paint. But here’s the catch contractors need to know: all six sides must be finished within 15 days of installation to maintain the 1-year limited warranty coverage. Skip this step and warranty claims get denied.

Specifications

Specification	Value
Thickness	1-3/8”
Core Construction	Solid LVL (Finger-jointed wood)
Panel Style	2-Panel Raised with Vertical V-grooves
Top Design	Arched Top
Sticking Profile	Ovolo (Rounded decorative profile)

Available Sizes

Heights: 80” (6’8”) and 96” (8’0”)

Widths: 18”, 24”, 30”, 32”, 36”

The key difference between the 82VA and standard 82V model? The 82VA has an arched top panel while the 82V features a square top panel. Both models include V-groove detailing, but the arched top on the 82VA softens the overall appearance — perfect for traditional Montana ranch homes where harsh modern lines feel out of place.

Installation Requirements and Hardware

Standard hardware requirements call for 3 hinges on 80” doors and 4 hinges on 96” doors. The doors accommodate standard 2-3/8” or 2-3/4” backset for locksets and work with jamb widths of 4-5/8”, 5-1/4”, or 6-5/8”.

Trimming limits are strict: maximum 1/4” from top or bottom, with total trimming kept minimal. Contractors who need to shave more than that should order the correct size — these engineered cores don’t respond well to aggressive modifications.

A critical installation tip: avoid water-based sealers directly on bare wood. Seal all edges during finishing — this isn’t just warranty compliance, it’s about preventing moisture infiltration that causes warping in Montana’s variable humidity conditions.

Doors come either as slab only or pre-hung units with door, jambs, hinges, stop, and bore included. Pre-hung saves installation time but limits field adjustments. Slab doors offer more flexibility for challenging openings.

Montana Performance Considerations

The solid core construction provides sound deadening that matters in open-plan Montana homes where great rooms amplify every conversation. The engineered LVL core offers dimensional stability — crucial when winter humidity drops below 20% and summer monsoons push it above 60%.

Both CARB Phase 2 and TSCA Title VI compliant certifications confirm low formaldehyde emissions. For clients concerned about indoor air quality at elevation, these certifications provide documented assurance.

Customer feedback consistently highlights the “authentic rustic look and substantial feel.” The reminder about sealing all six sides for warranty compliance appears frequently enough to suggest this is where installers commonly stumble.

FAQ

What’s the difference between the 82VA and other OrePac raised panel doors? The 82VA features an arched top panel with V-groove detailing, while the 82V has a square top panel. The standard 82 model lacks the V-groove detailing entirely.

Can these doors be trimmed to fit? Yes, but only up to 1/4” from the top or bottom. Excessive trimming voids the warranty and can expose the engineered core.

What finishing is required? All six sides must be finished within 15 days of installation. Avoid water-based sealers directly on bare wood and ensure all edges are sealed.

Are these doors fire-rated? OrePac offers 20-minute fire-rated options in their door line, though specific fire rating for the 82VA model wasn’t confirmed in available documentation.