Ultion Bolt As Standard Across Sternfenster’s Composite Door Range
National trade fabricator Sternfenster now supplies the new multipoint Ultion Bolt lock as standard across its full PAS24-certified composite door range, which improves security, reduces callbacks and offers further upsell opportunities. “Security remains the most important feature of an entrance door, so it makes sense that we offer our customers the most secure door [...]
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