Accueil Trappe Entrena - Trappe renforcée en béton
Trappe Entrena - Trappe renforcée en béton
181,18 €
181,18 €
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Trappe Entrena - Trappe renforcée en béton Trappe Entrena : la version renforcée du regard carré
La Trappe Entrena est la version la plus massive du regard carré : béton blanc de 50 × 50 × 20 cm et 54 kg , pour les ouvertures de toiture où l'on recherche plus de robustesse et de stabilité face au vent.
✅ Principaux avantages
Plus de masse (54 kg) : assise ferme et stabilité.
Béton blanc plein : sans rouille ni entretien.
Pose de chantier : scellée au mortier.
📋 Fiche technique
Matériau : béton préfabriqué blanc
Dimensions : 50 × 50 × 20 cm · Poids : 54 kg
Couleur : Blanc · Usage : extérieur · Conditionnement : unité
💡 Conseil du professionnel : avec 54 kg, manipulez la pièce à deux personnes et posez-la sur un lit continu de mortier.
Foire aux questions
¿En qué se diferencia de la escotilla estándar?
En la masa: 54 kg frente a 40, para más robustez y estabilidad.
¿Cómo se coloca?
Recibida con mortero sobre apoyo continuo en todo el perímetro.
¿Cuánto pesa?
54 kg: manipular entre dos personas.
¿Necesita mantenimiento?
No: es hormigón blanco macizo.
¿Resiste heladas?
Sí, apta para exterior permanente.
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