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Protection at every transition.

Valleys and flashing direct water away from vulnerable roof areas, helping protect edges, transitions, and joints from leaks and long-term moisture damage.
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SKU: VWSR7270

OUTER GABLE TRIM

EXPRESSANCE
SKU: APRV3577

OP-C4

SKU: VWSR7120

NORTH RIDGE SLATE AND HIP CAPP

MATTE
SKU: APRV355C

NO CALK ROOF FLASHING 4″

SKU: APRV3550

NO CALK ROOF FLASHING 3″

SKU: VWSR7260

INNER GABLE TRIM

EXPRESSANCE
SKU: VWSR7250

HIP

EXPRESSANCE
SKU: VWSR7240

HIGH END CHIMNEY FLASHING

EXPRESSANCE
SKU: BMSF669C950

GALVANIZED STEP FLASHING(3-1/2)

SKU: BMSF669A950

GALVANIZED STEP FLASHING ( 2-1/2)

SKU: BMSF669B950

GALVANIZED STEP FLASHING (3″)

SKU: BMSF669B999

GALVANIZED STEP FLASHING (3″) – 10

SKU: BMSF669D950

GALVANIZED STEP FLASHING (4″)

SKU: BMSF669D999

GALVANIZED STEP FLASHING (4″) – 10

SKU: VWSR3012390

GABLE TRIM 10′ (S123)

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Why Choose Buchner 
Aluminum Siding?

Why Choose Buchner 
Aluminum Siding?

  • icon Made in Ontario by a Canadian family business
  • icon Fire-resistant, insect-proof, and won’t rot or warp
  • icon Realistic woodgrain finish for authentic curb appeal
  • icon Custom lengths available (8–16 feet) for faster, cleaner installs
  • icon 40+ pre-finished colours to match any exterior
  • icon Easy to maintain—just rinse and go
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