The Lark Accu-Steel frame building is the biggest advancement in portable building design and construction in the last 40 years. The Accu-Steel is manufactured using a totally new concept of rollforming and assembly. A system and method of steel stud construction that is unprecedented.
Accu-steel Truss Roof Section
Accu-steel Diagonal Door Support
Accu-steel Wall Connection
Accu-Steel Corner Bracing
Accu-Steel Rigid Roof Frame Sections
Accu-Steel Roof Connection to Side and End Wall
For years, steel stud construction in metal buildings has utilized a system of U-channels for the top and bottom plates and C-channels for the studs. When using this system, the U-channels and studs have to be measured and marked for center placement. This system lends itself to mistakes in measuring and stud placement. Using this archaic method of fabrication and assembly compromises the accuracy and quality of the finished product.
Lark manufactured the Accu-Steel building using a state of the art computerized rollformer and software system. This system utilizes C-channels for all structural components, the top and bottom plates as well as the wall studs. This amazing system measures and notches the C-channel for precise stud location. It dimples and punches the C-channels and studs for perfect fastener location and alignment. The building structure created by this rollforming system looks like it was made by a metal working craftsman. Everything on this building system fits and finishes like you expect.
The frame of the Accu-Steel is rollformed from heavy duty 18 gauge G-90 galvanized material that not only give you superior strength and durability, but also provides needed rust protection.
If you are interested in a portable building or a metal shed, you owe it to yourself to critically evaluate this new high tech building system. See why we are sure you will agree that strength, quality, and value like this does not come along every day.
Great Reasons to Buy an Accu-Steel Building
Aluminum Dutch Lap Siding Panel
Steel Dutch Lap Siding Panel
Steel Sturdi-Rib Roofing Panel
Aluminum Twin Rib Roofing Panel
Aluminum Box Rib Roofing Panel
Aluminum Permatile Roofing Panel
While other manufacturers use two 2 x 6’s nailed together for the all important base structure or floor skids of their buildings, we at Lark use only solid 4 x 6’s that are precision trimmed, tapered, and dadoed for our floor skids. When we require skids that are longer than our available timbers, we mortise the splice and make the connection using six 4″ galvanized lag bolts. This assures the uncompromising strength and durability of our buildings.
All of our floor joists are connected to the skids by being nailed and lag bolted at each dado to assure that the base of our buildings have superior wind uplift protection. On the skid ends, we not only double lag bolt our headers at a 45 degree angle to the skids, we also hurricane clip them for additional holding power.
One of the most outstanding features of our Lark floor system is the way we connect our 23/32″ treated plywood to our floor cross members.
We don’t use nails that can back out and weaken the floor. We use only plated deck screws that give the floor more strength and rigidity than nails. When we place this 23/32″ panel on 16” centers we are able to give you a floor loading of 125 P.S.F. The reason we use this floor loading is to insure that the super structure of the building is adequately supported and that the integrity and stability of the Unit is not compromised.
Our goal is to provide the most best built handcrafted wooden sheds and buildings in the industry.
Getting an extra dollar isn’t worth it if we have to sacrifice our quality.
In every business dealing we aim to meet our customers dreams, needs, and goals.
We love educating our customers on the quality and attention to detail that goes into each building we build. This is what sets us apart from the rest.
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Daniel arrived promptly on a Friday evening after my garage became inoperable. After replacing two springs and some final tuning I was out the door in 30 minutes.
Ali W.St. Louis, MO