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3.2

Average

TrustScore 3 out of 5

1 review

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3.2

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Rated 1 out of 5 stars

Instalación defectuosa LUMEAL TECHNAL 3x5m, fallo reconocido y sin solución

Mi experiencia con Manser en la instalación de una corredera Lumeal de TECHNAL de grandes dimensiones (aprox. 3m de alto por 5m de ancho) ha sido completamente negativa y preocupante a nivel técnico.

Este tipo de instalación no es estándar: requiere precisión absoluta en montaje, sellado y ajuste. Sin embargo, el resultado ha sido una instalación defectuosa, con un problema claro de sellado y ajuste en los encuentros entre perfiles, generando holguras visibles y un acabado impropio de un sistema de esta gama.

La incidencia está documentada:
• Existe peritaje técnico que identifica el defecto de sellado
• TECHNAL realizó visita en obra y reconoció el fallo de instalación

A pesar de ello, la gestión ha sido la siguiente:
• No se asume inicialmente el defecto
• Se propone una solución de pago (~1000 €)
• Acepto el presupuesto para corregir la instalación
• La reparación nunca se ejecuta

Se trata de una instalación de gran formato donde el sellado es crítico para estanqueidad y durabilidad, y aun así el problema sigue sin resolverse.

La secuencia completa es clara:
instalación defectuosa + fallo reconocido + presupuesto aceptado + incumplimiento total

Esto refleja una falta grave de control técnico, de responsabilidad y de seriedad en la posventa, especialmente en un producto de este nivel.

Si alguien está buscando opiniones sobre Manser o instalaciones LUMEAL TECHNAL, mi recomendación es clara: extrema precaución.

Basándome en una experiencia completamente documentada, no recomendaría Manser en ningún caso.

January 2, 2026
Unprompted review
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