The Union Pro is a large modular sectional with a reversible chaise, so the chaise can sit on either end. It uses Burrow's universal modular system, meaning pieces connect in different layouts and can be added to later. Cushions are CertiPUR-US certified and the materials are PFAS-free. It suits people who want deep, lounge-friendly seating in a big room and expect to rearrange or expand the sofa over time. Against fixed-frame sectionals, the flexibility is the main draw; the trade-off is a firm, structured feel rather than a plush one, and a footprint that needs real space.
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Owners of Burrow's modular sofas generally praise the flexibility and the clean modern look, and many find the seating comfortable for lounging. The most common complaints are a firm seat and back, a lengthy assembly, and a large footprint.
The Union Pro 108" Reversible Chaise Sectional is a modular sofa from Union. It offers deep, oversized seating and a modern design. It is built for lounging, gathering, or stretching out alone.
The modular design is universal, so the pieces can be arranged flexibly. The cushions are CertiPUR-US® certified, and the materials are PFAS-free.
