HO Scale Structure Kits

Kit - 12-15/16 x 4-3/4" 32.9 x 12cm Modernize your HO streets and highways with the Cornerstone Modern Steel and Concrete Highway Overpass with Pipe Railings kit! Packed with authentic detail and designed for easy construction, the prototypes are...

Kit - 20-1/2 x 6-7/8 x 4-11/16" 52 x 17.4 x 11.9cm Combine roads and rails in any HO scene with the Cornerstone Urban Road & Rail Overpass kits. These highly detailed HO structures are typical of common designs in use from the 1900s on as increasing...

Combine roads and rails in any HO scene with the Cornerstone Urban Road & Rail Overpass kits. These highly detailed HO structures are typical of common designs in use from the 1900s on as increasing auto traffic made replacement of grade crossings a...

Combine roads and rails in any HO scene with the Cornerstone Urban Road and Rail Overpass kits. These highly detailed HO structures are typical of common designs in use from the 1900s on as increasing auto traffic made replacement of grade crossings a...

Kit - 1-1/2 x 1/2 x 13/16" 3.8 x 1.2 x 2cm Add realistic detail to railroad and highway rights-of-way in minutes with this easy to build Cornerstone Concrete Culverts kit. The prototypes divert and direct water away from overhead embankments, and have...

Kit - 7-3/4 x 4-3/4 x 7-1/8" 19.4 x 11.9 x 17.8cm From 1958 to 1969, no day of train watching in Milwaukee was complete without a stop at Walthers world-headquarters, at 1245 North Water Street! Built in 1890, this handsome downtown building has been...

Kit - 3 x 5-5/8 x 7-13/16" 7.8 x 14.1 x 19.7cm Steam-era modelers - especially those of you with limited space - check out this Small Wooden Coaling Station from Cornerstone! Based on a 40-ton capacity prototype, it's a perfect combination of compact...

Kit - 8 x 7-5/8 x 3" 20.3 x 19.3 x 7.6cm City or suburb, keep the peace in your HO community with the Cornerstone Modern Police Station kit! With a contemporary design perfect for the early 2000s to the present, the finished model is typical of facilties...

Kit - 7-7/8 x 5-11/16 x 3-1/16" 20 x 14.4 x 7.7cm Perfect for new suburbs or small towns, the Cornerstone Brick Post Office delivers big detail to a small area! Typical of satellite facilties in use from the 1950s to the present, this HO model...

Perfect for first-time HO home buyers or empty-nesters, the Modern Sectional House with Garage kit is a great addition to modern-era layouts! Featuring two complete structure kits designed for easy construction, the finished models are complete...

Kit - 6-7/8 x 3-5/16 x 2" 17.5 x 8.4 x 5.2cm HO folks in the market for a new home will want to check out the Modern Sectional House from Cornerstone! This detailed structure kit is typical of factory-built homes seen all across North America, as...

Kit - 13-3/16 x 8-11/16 x 12" 33.4 x 22 x 30.4cm Put your HO modeling in high gear with Walthers Auto Industry series! Check out the structure kits from Cornerstone, WalthersProto Bi-Level and Tri-Level Auto Racks and SceneMaster Vehicles to bring the...

Kit - 8-7/16 x 2-3/16 x 2-7/16" 21.3 x 5.5 x 6.1cm A unique addition to all kinds of HO industries, businesses and railroad operations, the Cornerstone Bulk Materials Storage facility adds a neat detail to any scene! Features of the detailed strurcture...

Kit - 18-1/4 x 10-7/16 x 5-1/4" 46.3 x 26.5 x 13.3cm as shown A fixture of contemporary industrial parks, the Cornerstone Small Business Center is a perfect location for any HO Scale start-up company! Based on similar tip-up style structures seen all...

Kit - 16-5/16 x 19-3/16 x 3-1/8" 41.4 x 48.7 x 7.9cm Add an authentic touch to your HO industrial district with the Cornerstone Cross-Dock Truck Facility! Used by trucking companies large and small from the 1940s to present day to receive, sort and ship...

Kit - 4-13/16 x 1-1/16 x 7/16" 12.2 x 2.6 x 1.1cm pkg(2) Modernize your HO loading dock in minutes with this Cornerstone Loading Ramp kit. The prototypes speed loading and unloading of trailers and boxcars, and can be found alongside contemporary team...

Kit - Set of Four Buildings From farm to big city, the Conerstone Pole Barn and Sheds kit adds plenty of detail to your HO layout! With parts for four complete buildings and accessories, features of these structure kits include: Based on metal pole...

Kit - Set of 2 each of 3 styles Prefabricated metal structures have been part of the support facilities at rail yards, intermodal terminals and industrial parks since the 1950s, and the Cornerstone Modern Metal Yard Sheds are typical of smaller...

Kit - Set of five buildings Prefabricated metal structures have been part of the support facilities at rail yards, intermodal terminals and industrial parks since the 1950s, and the Cornerstone Vehicle Maintenance facility makes them easy to add to your...

Detail modern HO Scale highways and access roads serving ports, military bases and other heavy industry quickly and easily with the Cornerstone Concrete Grade Crossing kit. Matching the style of prefab concrete crossing panels in use from the 1990s to...