Shed
Shape exterior surfaces to move bulk water away.
Exterior envelope specialists44.65° N
Keep weather outside.
A roof is only one plane in a connected system. We examine the edges, transitions, drainage paths, and wall layers that decide whether a home stays dry.
Force 01Freeze
Force 02Thaw
Force 03Wind
Force 04Water
Start with what you see.
Choose the symptom nearest to your concern. The visible mark is a clue; the source may be several layers or transitions away.
01
Junction / drainage
Trace the path, not the stain.
Water can travel along underlayment, sheathing, or framing before it becomes visible. We examine the uphill junction, flashing geometry, and drainage route before defining the repair.
Five controls. One exterior.
Every intervention is considered in sequence, so a new surface does not conceal an unresolved path beneath it.
Drain
Give incidental water a continuous route outward.
Dry
Preserve ventilation and drying potential behind layers.
Seal
Control air movement at penetrations and transitions.
Finish
Install the exposed roof or wall surface with precise edges.
Work at the layer.
The useful first conversation
Describe the condition.
Tell us where it appears, when you notice it, and whether it changes with wind, rain, snow, or temperature. That context helps frame the right exterior review.