Tom Lipinski

Robert Morrison

Retrofit Lessons

Energy &Built Environment

Inventor of the Year Autodesk

Retrofit approach

Brixton Passive

Retrofit for the Future

Facade detailsAirtightness

Loft insulation

MVHR

Passivhaus Windows

More Loft & Roof insulation

InsulationBelow Ground

Alternative Design

Issues:MVHR increasing

air infiltration

Brent Passive

Passive Ventilationwith Heat Recovery

Ventilation performance & airtightness

Ventive and Sumer Overheating

Air Quality Issues

The Problem

Ventive Ltd

The Health Impact• EU: 2 Million Disability Adjusted Life Years

• UK: c.£1bn Cost to UK health services

• Asthma• Sick Building Syndrome• Respiratory Symptoms• Low Productivity• Skin Conditions• Airborne Diseases• Sick Leave

The Solution

Energy Used

Hea

t Los

t

H

eat S

aved

MVHR

Extract Fan

Passive Stack

Open Windows

Highly Efficient Heat Exchanger

Innovative Cowl

> 95% Heat Recovered

Damp Solution

Continuous Ventilation

Uses existing infrastructure

No Ducting

Simple installation

Reduces costs

Client: L & Q London Housing AssociationProject: Poplar Road, Brixton

Client: South Essex HomesProject: Southend, Essex

Client: PrivateProject: Sutton, Surrey

Client: Accent PeerlessProject: The Avenue, Surrey

“Not only has the mould problem completelydisappeared, I have noticed fewer asthma symptoms as well.”

Product RoadmapVentive S & S+

Ventive H

Ventive F Ventive C

2013 2016UK

EMEA/USA

Copyright Ventive Ltd 2014

www.ventive.co.uk

@ventiveltd