Your smoke chamber, repaired and parged smooth in Sand Lake Hills

Brushing a parged chamber

A smooth chamber is easier to clean than a stepped one, but the coat still deserves the right tools. The maker's maintenance note calls for cleaning the smoke chamber as required with a plastic or other stiff non-metallic brush.

We follow that when we sweep a chamber we have parged, and we pass the same guidance to anyone else who cleans your chimney. A metal brush dragged hard across a refractory coat can scar it, and there is no reason to take that risk.

Protecting the room before chamber work

Chamber repair brings soot, mortar dust and wet material close to your living space. Before any tool comes out, we lay covers from the entry to the hearth and seal the fireplace opening around our work area.

Furniture near the fireplace is moved or covered with your permission. At the end of each day, the covers come up clean and the room is ready to use, even while the chamber is still curing.

• Floor covered from entry to hearth
• Fireplace opening sealed around the work
• Room left usable at day's end

Spot repairs on a sound parged chamber

A chamber parged in the past can still be in good shape overall, with one hollow patch, a chipped edge or a small gap at the damper frame. Replacing the whole coat for that would be more than the chamber needs.

In those cases, we remove the loose area back to sound material, prepare the edges and fill it with a compatible refractory product. We tell you honestly when a spot repair is enough and price it that way.

Other parts that affect how a fireplace draws

When a fireplace draws poorly, the chamber is one suspect among several. The size of the opening compared with the flue, a damper that does not open fully, a short or blocked flue and a cold chimney at start-up can all play a part.

We look at the whole passage during the free inspection instead of assuming the chamber is at fault. If another part is the main issue, we say so and scope that repair separately. The chamber gets work only when it needs it.

• Opening size compared with the flue
• Damper that does not open fully
• Flue height, blockage or liner damage

What a chamber estimate lists

A clear chamber estimate separates the work into parts you can understand and approve one by one. Ours list preparation, masonry repair, the coat itself, the shelf and any damper, cap or firebox work beside it.

Each line has its own price, and the total does not change later without your approval. If cleaning uncovers something new, we stop and talk it through before adding anything.

• Cleaning and glaze removal
• Loose brick, joints and throat repair
• Refractory coat, walls and thickness
• Smoke shelf repair
• Related items on their own lines