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HO Scale, 1:87

Model Train Building Kits

Give your railroad an address people remember. Red Arrow Lines turns real storefronts, garages, firehouses, and commercial landmarks into laser-cut wood kits made for modelers who want every block to feel like a real place.

Finished Capital Cafe and Restaurant HO scale model train building kit

Made from real places.

Strong scenes start with architecture that makes sense from every angle. Each design begins with a real building whose doors, windows, roofline, and proportions already suggest a history.

Built to be finished.

Laser-cut and engraved wood gives paint, weathering, signs, and small repairs the texture they need. Your work makes the building feel new, neglected, busy, or long established.

Useful on the layout.

These structures give streets, sidewalks, service areas, and trackside scenes a reason to exist. One well-chosen kit can make the next modeling decision easier.

Choose the scene first

A building kit should do more than fill an empty spot.

When a model railroad has bare space beside the track, it is tempting to choose a building by footprint alone. A more satisfying approach is to decide what that part of town needs to explain. A building beside a siding might receive tires, fuel, machinery, or local deliveries. A busy corner needs storefront windows, a sidewalk, and a reason for people to pass by. A quiet end of town may need one tall landmark that tells visitors where they are before the train even arrives.

That is where model train building kits earn their place. A good structure gives you useful prompts. A loading door suggests crates and a truck. A cafe suggests curb space and window shades. A firehouse wants open pavement in front of its doors. The building becomes the anchor, then the details around it begin to feel less like decoration and more like the daily life of the railroad.

Red Arrow Lines designs are based on historic commercial buildings because they bring that logic with them. Their varied facades and side walls leave room for a modeler to choose the business, the town, and the era, without starting from a generic box.

Finished Turner-Todd Buick HO scale building kit with service bay

Find the right role

Three ways a building can strengthen a model railroad.

Anchor the business district.

Choose a storefront, cafe, pharmacy, or multi-story commercial block when your town needs a focal point. Big windows, a strong entry, and upper floors create natural opportunities for signs, pedestrians, sidewalks, and a street that rewards close viewing.

Give nearby track a job.

A garage, auto business, or service building can make a spur look purposeful. Garage doors, ramps, gravel, rear entrances, and a delivery vehicle help explain why a railroad would serve that part of the scene.

Make one place memorable.

A firehouse, boarding inn, or distinctive landmark creates a destination. It works especially well on a compact layout, where one recognizable building can give the town more identity than a long row of similar structures.

Before ordering, check the usable footprint instead of only the building's front width. Leave room for the things that make the structure believable: a sidewalk, a service drive, a short loading area, a narrow alley, or a little overgrown ground at the rear. Also consider the viewing angle. A tall facade can become the natural end point of a street, while a lower service building may work best where viewers can notice its doors and side wall at close range.

Think about the next two or three details you want to add after the structure is placed. If those details come to mind easily, the kit is probably a good fit. If not, choose a building with a clearer reason to be in the scene. That small decision keeps a layout from feeling like a collection of unrelated models.

From kit to setting

Build in stages, then let the structure tell you what comes next.

Model train building kits are most enjoyable when you treat the build as part of the scene-planning process. Before glue touches a wall, read the illustrated instructions and separate the principal parts. Dry-fit the larger walls and roof pieces so you understand the footprint, the height, and which side will be visible from the aisle. This is the right moment to decide whether you need a sidewalk, a removable roof, interior lighting, or an extra inch of scenery behind the building.

Paint and weather the pieces while they are easy to reach. A few deliberate variations usually feel more convincing than a heavy wash applied to everything at the end. Brick can carry slight color changes. Window trim can look freshly painted on the street side and more faded at the rear. A service door can be darker and more worn than the main entrance. Those choices give the building a useful role without making it look overworked.

Once the main assembly is complete, set the structure back where it will live. Then add only the details that explain the setting. A curb, a short run of pavement, a sign, a side alley, or a few weeds along a foundation can be enough. The goal is not to add every accessory available. It is to make the railroad, building, and ground around it look as though they belong to the same day and place.

For a closer look at materials, fit, finishing, and planning a build, the Red Arrow Lines build guide → walks through the practical decisions before the project begins.

Finished H. Kennedy Pharmacy HO scale building kit in a street scene

A better foreground

Let the building make scenery feel intentional.

A convincing model railroad is not built from scenery in one pile and structures in another. The strongest scenes let each part explain the next. A pharmacy can call for a painted curb, a narrow sidewalk, and a few upper-floor curtains. A garage can need patched pavement, a tool shed, or tire marks near the doors. A storefront can make room for a bench, signboard, and a delivery alley.

This is why a detailed building has such leverage on a layout. It is not simply the object visitors see. It helps you decide where the road bends, where the ground cover changes, how a figure gets through the door, and why the train passes nearby. Work outward from the structure and the scene starts to take on its own logic.

Frequently asked questions

Before choosing a building for the layout.

What scale are Red Arrow Lines model train building kits?

Every current Red Arrow Lines structure is made for HO scale, 1:87. That makes it a natural fit for HO track, vehicles, figures, roads, and scenery details.

What comes in a model train building kit?

Each kit includes laser-cut structure parts and detailed illustrated instructions. Individual kits can also include glazing, signs, trim, roofing, lighting details, or other parts called for by the building. You provide glue, paint, and finishing supplies.

Are these kits assembled buildings?

No. These are hands-on building projects. You assemble, paint, weather, and place the structure so its age, use, and character fit the railroad you are creating.

How do I choose a building kit for a small layout?

Start with the role you need the building to play. A compact storefront can establish a street scene without consuming much depth. A garage gives a siding activity. A taller landmark can make a small town feel more complete by drawing the eye toward one memorable location.

Where can I buy these model train building kits?

Browse the current Red Arrow Lines collection, choose the structure that fits your scene, and use its Buy button to order through CraftsmanKits.com.

Choose the next address

Start with the building that makes the scene believable.

Explore the current Red Arrow Lines collection and find the HO scale structure that gives your railroad its next story.

Shop Model Train Building Kits