The Prova railing system from Dolle is a fully customizable exterior or interior railing system. The Prova railing system offers several different configurations that offer a sleek， contemporary， and custom look at DIY pricing. Dolle designs staircase and railing systems in Denmark with a modern aesthetic to fully complement your home. Offering a mix and match system Prova offers up to 18 different configurations for your railing project. The Prova PA1 brushed aluminum top mount post provides a 36 in high railing with 8 levels of horizontal infill. Prova posts are configured to work with both Prova stainless-steel tube infill and Prova stainless-steel cable infill. Both tube and cable infill spacing is under 4 in for residential code compliance. Prova posts are constructed of extruded brushed aluminum. Post mount base， handrail connector， and infill fittings are constructed of steel with a painted gray finish. Prova top mount posts are certified for US residential use. Installation can be accomplished with common household tools. Posts can be installed into wood， composite， or concrete backing with appropriate fasteners. Prova railings are adept at creating dramatic sight lines outside and making small spaces seem larger inside. Prova railings are the perfect interior railing system for today's modern， open floor plans!
1-1/2 in diameter aluminum post with 4-1/4 in diameter top mount base
Handrail connector is adjustable to achieve a handrail height between 35-3/4 in to 37-3/4 in
Brushed aluminum post with painted steel mounting plate， handrail connector， and infill fittings
Maximum spacing post to post is 39 in
Configured to work with both Prova stainless-steel tubing and stainless-steel cable infill right out of the box
Suitable for use with both Prova aluminum and Prova wood handrails
Infill fittings and handrail connectors are fully adjustable
Prova mounting hardware (PA22 for Wood or Composite， PA23 for Concrete) sold separately， 4 anchors needed per post
Homeowner is responsible for verifying local code compliance
Post spacing should not exceed 39 in. recommended
Easy assembly no special skills required， basic hand tools and power drill for anchoring
Homeowner is responsible to verify code compliance
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