ASK ABOUT MOUNTAINEER'S OWN WEATHER LOK Energy Efficient Our logs feature double tongue-and-groove for air tightness. Coupled with our mass and density, the logs retain and radiate heat which provides a high R factor. This capability results in low heating costs in the winter. The same insulating effect also allows the home to remain cool in the summer. Weather Z-Strip Prevents water infiltration between top log course and end gable siding. Exclusive Weather-Lok Window & Door Installation System Mortise and tongue assembly adds strength, prevents air filtration. Exclusive Weather Ridge Drip Cap Provides natural drip edge and prevents air filtration under first course of logs Drip Edge Log Surface Allows water to cascade over log course and provides a concave surface for caulking bead for optimum exterior weather seal. This one feature makes Mountaineer Log & Siding home packages significantly better than competitive models, but it's only one of the several innovations built into each Mountaineer home. Super Insulated Log Home Siding Packages Mountaineer Log & Siding customers may substitute 6" studded exterior walls with log siding in lieu of solid log walls - the exterior appearance is the same; the choice of building methods is yours! If you prefer conventional construction, your Mountaineer Log & Siding sales representative will be happy to quote a Super Insulated package that's right for you. If you've always wanted the rustic look of a log home, here's the perfect answer - genuine log siding from Mountaineer Log & Siding Company. Whether you're building a new home or want to improve the appearance and insulation values of your present home, Mountaineer's log siding will do the job. With standard 2 x 6 studded exterior walls, plus insulation as specified below, your Mountaineer siding affords an unheard-of R-28 insulation value. That's why we call it "Super Insulated." It's also the perfect answer for a home transformation. Exteriors can be given a new charm with log siding. Let us calculate your needs and quote you a price for genuine log siding. You'll love the look of your new log home! A 2x6 Studded Exterior Wall on 16" Centers...................................R-19 (You insulate with 6" fiberglass for R-19) B 3/4" Foil-faced insulation Sheathing......R-6 C Genuine Log Siding.....................................R-2.28 D Surface Air Film...........................................R-8.2   TOTAL R-VALUE..........................................R-28+*   *Information derived from Forest Products Lab Research Paper FP-317