Southern Maine Chimney
    Installation, Restoration & Repair
    contractor.
    RL Sanborn Masonry
    provides  quality chimney services with tested results and affordable rates.
    Pointing, crowns and restoration to removals and rebuilds.
    We will leave you a 100% satisfied customer  Guaranteed !

    We are experienced with chimneys and all varieties of materials used
    to repair, restore or build a chimney properly. We adhere to building codes and
    possess the knowledge of proper masonry procedure. We are ethically committed to
    the safety and longevity of your chimney. We always use the recommended product(s)
    & procedure(s) For each application.

    With 25 years in the masonry trade we continue providing quality masonry services.

    Safety is our concern
    Chimneys are massive structures only as good as the footings they are
    set upon and the mortar joints which hold them together. Without proper
    maintenance a chimney can lose it’s structural integrity. A common
    symptom of an ailing chimney  may be leaks through interior walls.
    This can be caused by a fracture in the crown.

    A cracked footing generally is a result of a footing that has been poured above the
    frost line. An experienced mason will not opt For shortcuts in design or
    craftsmanship.  

    An experienced mason has the knowledge to carefully evaluate your current chimney
    or professionally build you a new chimney. There are many people entering the field
    of chimney repair and far fewer masons. A chimney must be  taken very seriously. An
    experienced qualified mason takes chimneys very seriously yet "handymen"
    generally charge less, in order to sway the
    customer from a qualified contractor. "Handymen" lack the knowledge of chimney
    design and construction and offer the allure of an easy fix at a low cost.

    RL Sanborn Masonry has 25 years of experience building, restoring and repairing
    chimneys. We pour adequate footings, lay brick chimneys ,cut and set stone
    chimneys, install flues, clean outs ,crowns
    (hand built custom crowns with brick trim /not precast), piers, flashing as well as
    application of quality masonry sealants . We leave the job site as we found it.

    It is advisable to apply a quality masonry sealant to new and restored
    masonry to prevent the infiltration of water.

    Water permeates brick and mortar , freezes, expands and cracks the mortar and
    masonry. This process  reoccurs over time. Sealants last about 5 years and should
    be re applied to maintain the masonry's optimal longevity.

    If the mortar crumbles and the crumbling is consistent in most spots  then it is time
    For a complete restoration or possible replacement.

    If the decay is isolated, some point work and or replacement of brick should be done.







    We would be delighted to offer
    you quality masonry services.
    Give us a call
    (207) 479-7567
    We serve Portland, Maine and a 25 mile radius.
    Chimney Services menu  (click here)
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RL Sanborn Masonry Portland Maine Masonry Company




















Masonry Blog






What is masonry?

Masonry is the building of
structures from individual
units laid in and bound
together by mortar. The
common materials of
masonry construction are
brick, stone such as marble,
granite, travertine, limestone;
concrete block, glass block,
and tile. Masonry is generally
a highly durable form of
construction. However, the
materials used, the quality of
the mortar and workmanship,
and the pattern the units are
put in can strongly affect the
durability of the overall
masonry construction
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