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Thresholds, Sills, & Accessories

Explore Thresholds, Sills, & Accessories at Citadel Spaces. Color-matched transitions and finishing pieces that complete a professional install. Browse 43 options, all sourced from leading brands at superstore prices with fast nationwide shipping.

43 productsIn stock ×
MSI Ivory 6x73x0.62 Polished Single Beveled Threshold
MSI
Ivory 6x73x0.62 Polished Single Beveled Threshold
$126.58 / piece
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MSI Ivory 4x36x0.62 Polished Double Beveled Threshold
MSI
Ivory 4x36x0.62 Polished Double Beveled Threshold
$90.94 / piece
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MSI Engineered White Marble 6x73x0.62 Polished Single Beveled Threshold
MSI
Engineered White Marble 6x73x0.62 Polished Single Beveled Threshold
$158.72 / piece
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MSI Engineered White Marble 6x54x0.62 Polished Single Beveled Threshold
MSI
Engineered White Marble 6x54x0.62 Polished Single Beveled Threshold
$234.84 / piece
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MSI Engineered White Marble 6x37x0.62 Polished Single Beveled Threshold
MSI
Engineered White Marble 6x37x0.62 Polished Single Beveled Threshold
$129.38 / piece
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MSI Engineered Beige 6x37x0.62 Polished Single Beveled Threshold
MSI
Engineered Beige 6x37x0.62 Polished Single Beveled Threshold
$13.12 / piece
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MSI Carrara White 6x73x0.62 Polished Single Beveled Threshold
MSI
Carrara White 6x73x0.62 Polished Single Beveled Threshold
$158.20 / piece
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MSI Carrara White 5x30x0.62 Polished Single Hollywood Threshold
MSI
Carrara White 5x30x0.62 Polished Single Hollywood Threshold
$126.50 / piece
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MSI Carrara White 4x36x0.62 Polished Double Beveled Threshold
MSI
Carrara White 4x36x0.62 Polished Double Beveled Threshold
$150.34 / piece
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MSI Calacatta Nowy 6x36x0.62 Polished Double Beveled Threshold
MSI
Calacatta Nowy 6x36x0.62 Polished Double Beveled Threshold
$209.59 / piece
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MSI Calacatta Nowy 2x36x0.62 Polished Double Beveled Threshold
MSI
Calacatta Nowy 2x36x0.62 Polished Double Beveled Threshold
$67.18 / piece
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MSI Calacatta Gold 6x73x0.62 Polished Single Beveled Threshold
MSI
Calacatta Gold 6x73x0.62 Polished Single Beveled Threshold
$158.20 / piece
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MSI Calacatta Gold 4x36x0.62 Polished Double Beveled Threshold
MSI
Calacatta Gold 4x36x0.62 Polished Double Beveled Threshold
$150.34 / piece
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MSI Bright White 6x73x0.62 Polished Single Beveled Threshold
MSI
Bright White 6x73x0.62 Polished Single Beveled Threshold
$126.58 / piece
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MSI Bright White 6x73x0.62 Polished Double Beveled Threshold
MSI
Bright White 6x73x0.62 Polished Double Beveled Threshold
$126.58 / piece
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MSI Bright White 6x37x0.62 Polished Single Beveled Threshold
MSI
Bright White 6x37x0.62 Polished Single Beveled Threshold
$142.27 / piece
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MSI Bright White 6x36x0.62 Polished Double Beveled Threshold
MSI
Bright White 6x36x0.62 Polished Double Beveled Threshold
$150.34 / piece
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MSI Bright White 5x36x0.62 Polished Double Hollywood Threshold
MSI
Bright White 5x36x0.62 Polished Double Hollywood Threshold
$138.38 / piece
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MSI Bright White 5x30x0.62 Polished Single Hollywood Threshold
MSI
Bright White 5x30x0.62 Polished Single Hollywood Threshold
$122.54 / piece
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MSI Bright White 4x36x0.62 Polished Double Beveled Threshold
MSI
Bright White 4x36x0.62 Polished Double Beveled Threshold
$94.90 / piece
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MSI Bright White 4x24x0.62 Polished Double Beveled Threshold
MSI
Bright White 4x24x0.62 Polished Double Beveled Threshold
$134.35 / piece
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MSI Bright White 2x36x0.62 Polished Double Beveled Threshold
MSI
Bright White 2x36x0.62 Polished Double Beveled Threshold
$75.10 / piece
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MSI Black Granite 4x36x0.75 Honed Double Beveled Threshold
MSI
Black Granite 4x36x0.75 Honed Double Beveled Threshold
$26.94 / piece
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MSI Engineered White 6x72x0.75 Polished Double Beveled Threshold
MSI
Engineered White 6x72x0.75 Polished Double Beveled Threshold
$63.59 / piece
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MSI Engineered White 6x36x0.625 Polished Double Beveled Threshold
MSI
Engineered White 6x36x0.625 Polished Double Beveled Threshold
$134.93 / piece
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MSI Engineered White 5x36x0.625 Polished Double Hollywood Threshold
MSI
Engineered White 5x36x0.625 Polished Double Hollywood Threshold
$189.22 / piece
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MSI Engineered White 5x30x0.625 Polished Single Hollywood Threshold
MSI
Engineered White 5x30x0.625 Polished Single Hollywood Threshold
$110.59 / piece
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MSI Engineered White 4x36x0.75 Polished Double Beveled Threshold
MSI
Engineered White 4x36x0.75 Polished Double Beveled Threshold
$106.06 / piece
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MSI Engineered White 4x24x0.625 Polished Double Beveled Threshold
MSI
Engineered White 4x24x0.625 Polished Double Beveled Threshold
$136.08 / piece
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MSI Engineered White 2x36x0.625 Polished Double Beveled Threshold
MSI
Engineered White 2x36x0.625 Polished Double Beveled Threshold
$58.10 / piece
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MSI Engineered Gray 6x72x0.75 Polished Double Beveled Threshold
MSI
Engineered Gray 6x72x0.75 Polished Double Beveled Threshold
$148.78 / piece
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MSI Engineered Gray 4x36x0.75 Polished Double Beveled Threshold
MSI
Engineered Gray 4x36x0.75 Polished Double Beveled Threshold
$102.82 / piece
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MSI Engineered Beige 4x24x0.625 Polished Double Beveled Threshold
MSI
Engineered Beige 4x24x0.625 Polished Double Beveled Threshold
$6.36 / piece
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MSI Engineered Beige 2x36x0.625 Polished Double Beveled Threshold
MSI
Engineered Beige 2x36x0.625 Polished Double Beveled Threshold
$4.69 / piece
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MSI Durango 6x72x0.75 Honed Double Beveled Threshold
MSI
Durango 6x72x0.75 Honed Double Beveled Threshold
$57.91 / piece
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MSI Calacatta Nowy 6x73x0.75 Polished Single Beveled Threshold
MSI
Calacatta Nowy 6x73x0.75 Polished Single Beveled Threshold
$92.99 / piece
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MSI Calacatta Nowy 4x36x0.75 Polished Double Beveled Threshold
MSI
Calacatta Nowy 4x36x0.75 Polished Double Beveled Threshold
$130.18 / piece
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MSI Black Granite 6x72x0.75 Polished Double Beveled Window Sill
MSI
Black Granite 6x72x0.75 Polished Double Beveled Window Sill
$79.37 / piece
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MSI Black Granite 6x36x0.75 Polished Single Hollywood Threshold
MSI
Black Granite 6x36x0.75 Polished Single Hollywood Threshold
$50.07 / piece
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MSI Black Granite 6x36x0.75 Polished Double Beveled Threshold
MSI
Black Granite 6x36x0.75 Polished Double Beveled Threshold
$38.60 / piece
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