County Line Lumber Co. has a wide variety of high quality lumber in stock, from treated lumber to engineered lumber and all wood in between.  Our wide variety of in-stock lumber and building materials includes:

• Backerboard
• Concrete
• Drywall
• Insulation
• Lumber & Engineered Lumber
• Plywood
• Treated Lumber
• Siding
• Trim

Our yard personal can cut most lumber products for your convenience.

View our "In-Stock Lumber & Bldg Materials List" below in SmartLinks and Get Your Quote Today!

Seal gaps and insulate with DAP's line of foam insulating products. Included are straw foams, gun foams, canister foams, and spray foam Insulation kits.  We also offer a constant pressure dispensing system and spray foam tools and accessories to help get the job done.  Many applications include

• Touch 'n Foam
• Touch 'n Seal
• Poly-Clean
• DRAFTSTOP
• DAPtex
• Barrier Multi-Project Ready-to-Use Foam

 

Dupont Rigid Foam Insulation replaces non-insulating above-grade sheathing products like plywood, fiberboard and OSB, and eliminates the need for additional air barriers such as housewrap. It has clear film facings on both sides for added durability.

Styrofoam Boards are also designed for insulating interior basement walls, crawl spaces, and ceilings in both renovation and retrofit situations with precut insulation sheets and slotted edges that accommodate wood nailing strips that serve as a nailing base for drywall.

Dupont FROTH-PAK™ Foam Insulation is a two-component professional insulation kit. FROTH-PAK comes as a professional sealant for air sealing gaps and penetrations up to 4 inches wide or as a spray foam insulation to fill larger cavities providing both insulation and air sealing properties. The Class-A rating (flame spread of 25 or less) of FROTH-PAK™ Foam Insulation allows its use in a wide range of interior and exterior industrial, commercial, institutional and residential settings.

JM's certified Formaldehyde-free™ fiber glass home insulation works in every room and space in your home, with R-values ranging from R-11 to R-38 to ensure there’s a solution for every project.

Johns Manville mineral wool insulation batts delay the spread of fire between interior rooms and provide superior fire resistance in exterior walls, offering you peace of mind.

Johns Manville blown-in fiber glass insulation is a premium aternative to cellulose. It's blown in to cover attics and hard-to-reach areas within attics, like corners, edges, and around framing. When it's applied to the recommended thickness and specification, you can be assured that your home is energry-efficient, with minimal heat loss.

Johns Manville foam boards are used as insulation/nailbase underlayment for a variety of roofing systems and sidewall applications.

We are the market leader in HVAC insulation, and have a 50-year history of providing duct liner, duct board and duct wrap solutions with superior consistency and quality. JM's innovative HVAC solutions are easy to fabricate for faster installation and provide a wide variety of options, something both installing contractors and building occupants can appreciate. Our products promote consistent temperatures for less wasted energy and many of our products help dampen unwanted noise and improve the comfort of building occupants with improved air quality. Because at JM, we're committed to the performance that matters to you.

M-D Building Products pipe insulation is available in many styles from fiberglass pipe wrap to pipe heating cables with thermostats.

Owens Corning's insulation product lines consist of the following brands: PINK FIBERGLAS™ Insulation; FOAMULAR® Rigid Foam Insulation; QuietZone® Acoustic Batts; PROPINK Complete™ Fiberglass Loosefill Insulation; PROPINK® Rigid Foam Insulation; INSUL-DRAIN® Drainage Board; PINKWRAP® Housewrap; Owens Corning EnergyComplete™ System.

Reflectix wants to be your first choice for reflective insulation. Our committment to quality and service is unparalleled. Our dedication to products and service above and beyond your expectations, is evident in sales, customer service, quality control and production level personel at Reflectix. We stand behind every Reflectix product.

Touch ‘n Foam sealants expand to fill gaps and cracks, creating an effective barrier against the loss of heated (or cooled) air. This ensures you get the most out of standard insulation and HVAC systems. Touch 'n Foam sealants are also great for blocking moisture, dust, sound and insects – truly making your home a more comfortable place to live.

Touch 'n Foam sealants expand to fill gaps and cracks, creating an effective barrier against the loss of heated (or cooled) air. This ensures you get the most out of standard insulation and HVAC systems. Touch 'n Foam sealants are also great for blocking moisture, dust, sound and insects – truly making your home a more comfortable place to live.

For installation convenience and exceptional, long-term performance, the all-in-one ZIP System® R-Sheathing panel provides a new approach to sealing and insulating the building envelope. One panel delivers thermal, air and moisture resistance, while providing excellent strength and durability.