30+ Years
Experience
Locally
Owned
Post Frame
Specialists
Post Frame Buildings Designed for Prairie Conditions
Unrau Building Supply designs and builds custom post-frame buildings across Manitoba and Saskatchewan, including farm buildings, commercial buildings, and industrial buildings.
From the first post to the final roof panel, our team focuses on quality materials, skilled craftsmanship, and buildings engineered to handle prairie weather.
Whether you need a machine shed, shop, warehouse, or custom structure, we deliver buildings that are built to perform and built to last.
Post frame barns, machine sheds, livestock shelters, and equipment storage designed to protect your equipment and operations from Manitoba’s toughest weather.
FARM BUILDINGS
Functional post frame shops, warehouses, and commercial spaces designed for efficiency, durability, and long-term value.
COMMERCIAL BUILDINGS
FARM BUILDINGS
Post frame barns, machine sheds, livestock shelters, and equipment storage designed to protect your equipment and operations from Manitoba’s toughest weather.
COMMERCIAL BUILDINGS
INDUSTRIAL BUILDINGS
Heavy-duty post frame structures for manufacturing facilities, storage warehouses, and equipment buildings built for demanding use.
Quality Materials
We use durable materials for long-term performance.
Local & Family-Owned
A trusted local company built on honesty, reliability, and hard work.
Customer Satisfaction
Building trusted relationships with prompt, reliable service.
Our Projects
See some of the durable post frame buildings our team has built for customers across the prairies.
