Sigma

At Guillens.com, we carry Sigma faucet and accessories original replacement parts. Our Sigma selection of tub & shower valves, lavatory, kitchen and bidet cartridges are easy identifiable along with the repair plates, handles, sleeves escutcheons, screws, adapter, faucet mounting hardware, shower valves, shower pressure balancing valves, thermostatic valves and repair kits.

We carry a great number of Sigma parts and products. Find your part by one of these options: